471 lines
8.3 KiB
PHP
471 lines
8.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace tests;
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use PHPUnit\Framework\TestCase;
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/**
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* Undocumented class
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* @coversDefaultClass \CoreLibs\Convert\Math
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* @testdox \CoreLibs\Convert\Math method tests
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*/
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final class CoreLibsConvertMathTest extends TestCase
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{
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/**
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* Undocumented function
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*
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* @return array<mixed>
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*/
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public function providerFceil(): array
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{
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return [
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'5.5 must be 6' => [5.5, 6],
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'5.1234567890 with 5 must be 6' => [5.1234567890, 6],
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'6 must be 6' => [6, 6]
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];
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}
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/**
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* Undocumented function
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*
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* @covers ::fceil
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* @dataProvider providerFceil
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* @testdox fceil: Input $input must be $expected
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*
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* @param float $input
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* @param int $expected
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* @return void
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*/
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public function testMathFceilValue(float $input, int $expected): void
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{
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$this->assertEquals(
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$expected,
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\CoreLibs\Convert\Math::fceil($input)
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);
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}
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/**
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* Undocumented function
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*
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* @return array<mixed>
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*/
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public function providerFloor(): array
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{
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return [
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'5123456 with -3 must be 5123000' => [5123456, -3, 5123000],
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'5123456 with -10 must be 5000000' => [5123456, -10, 5000000]
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];
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}
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/**
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* Undocumented function
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*
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* @covers ::floorp
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* @dataProvider providerFloor
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* @testdox floor: Input $input with cutoff $cutoff must be $expected
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*
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* @param int $input
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* @param int $cutoff
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* @param int $expected
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* @return void
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*/
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public function testMathFloorValue(int $input, int $cutoff, int $expected): void
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{
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$this->assertEquals(
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$expected,
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\CoreLibs\Convert\Math::floorp($input, $cutoff)
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);
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}
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/**
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* Undocumented function
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*
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* @return array<mixed>
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*/
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public function providerInitNumeric(): array
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{
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return [
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'5 must be 5' => [5, 5, 'int'],
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'5.123 must be 5.123' => [5.123, 5.123, 'float'],
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"'5' must be 5" => ['5', 5, 'string'],
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"'5.123' must be 5.123" => ['5.123', 5.123, 'string'],
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];
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}
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/**
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* Undocumented function
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*
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* @covers ::initNumeric
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* @dataProvider providerInitNumeric
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* @testdox initNumeric: Input $info $input must match $expected [$_dataName]
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*
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* @param int|float|string $input
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* @param float $expected
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* @param string $info
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* @return void
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*/
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public function testMathInitNumericValue($input, float $expected, string $info): void
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{
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$this->assertEquals(
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$expected,
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\CoreLibs\Convert\Math::initNumeric($input)
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);
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}
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/**
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* Undocumented function
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*
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* @return array
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*/
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public function providerCbrt(): array
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{
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return [
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'cube root of 2' => [2, 1.25992, 5],
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'cube root of 3' => [3, 1.44225, 5],
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'cube root of -1' => [-1, 'NAN', 0],
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];
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}
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/**
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* Undocumented function
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*
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* @covers ::cbrt
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* @dataProvider providerCbrt
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* @testdox initNumeric: Input $input must match $expected [$_dataName]
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*
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* @param float|int $number
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* @param float $expected
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* @param int $round_to
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* @return void
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*/
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public function testCbrt(float|int $number, float|string $expected, int $round_to): void
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{
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$this->assertEquals(
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$expected,
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round(\CoreLibs\Convert\Math::cbrt($number), $round_to)
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);
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}
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/**
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* Undocumented function
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*
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* @return array
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*/
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public function providerMultiplyMatrices(): array
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{
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return [
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'[3] x [3] => [3x1]' => [
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[1, 2, 3],
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[1, 2, 3],
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[14]
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],
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'[3] x [3x1]' => [
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[1, 2, 3],
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[[1], [2], [3]],
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[14]
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],
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'[3] x [3x1]' => [
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[1, 2, 3],
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[[1], [2], [3]],
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[14]
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],
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'[1x3L] x [3x1]' => [
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[[1, 2, 3]],
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[[1], [2], [3]],
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[14]
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],
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'[1x3] x [3x1]' => [
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[[1], [2], [3]],
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[[1], [2], [3]],
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[1, 2, 3]
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],
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'[2x3] x [3] => [3x1]' => [
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[
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[1, 2, 3],
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[1, 2, 3]
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],
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[1, 2, 3],
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[
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14,
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14
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]
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],
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'[2x3] x [3x1]' => [
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[
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[1, 2, 3],
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[1, 2, 3]
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],
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[[1], [2], [3]],
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[
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14,
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14
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]
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],
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'[2x3] x [2x3] => [3x3]' => [
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[
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[1, 2, 3],
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[1, 2, 3],
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],
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[
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[1, 2, 3],
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[1, 2, 3],
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],
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[
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[3, 6, 9],
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[3, 6, 9]
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]
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],
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'[2x3] x [3x3]' => [
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[
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[1, 2, 3],
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[1, 2, 3],
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],
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[
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[1, 2, 3],
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[1, 2, 3],
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[0, 0, 0],
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],
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[
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[3, 6, 9],
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[3, 6, 9]
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]
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],
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'[2x3] x [3x2]' => [
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'a' => [
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[1, 2, 3],
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[1, 2, 3],
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],
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'b' => [
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[1, 1],
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[2, 2],
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[3, 3],
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],
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'prod' => [
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[14, 14],
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[14, 14],
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]
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],
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'[3x3] x [3] => [1x3]' => [
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[
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[1, 2, 3],
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[1, 2, 3],
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[1, 2, 3],
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],
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[1, 2, 3],
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[
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14,
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14,
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14
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]
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],
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'[3x3] x [2x3] => [3x3]' => [
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[
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[1, 2, 3],
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[1, 2, 3],
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[1, 2, 3],
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],
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[
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[1, 2, 3],
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[1, 2, 3],
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],
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[
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[3, 6, 9],
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[3, 6, 9],
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[3, 6, 9],
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]
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],
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'[3x3] x [3x3]' => [
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[
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[1, 2, 3],
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[1, 2, 3],
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[1, 2, 3],
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],
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[
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[1, 2, 3],
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[1, 2, 3],
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// [0, 0, 0],
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],
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[
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[3, 6, 9],
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[3, 6, 9],
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[3, 6, 9],
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]
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],
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'[3] x [3x3]' => [
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[1, 2, 3],
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[
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[1, 2, 3],
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[1, 2, 3],
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[1, 2, 3],
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],
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[
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[6, 12, 18],
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]
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],
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'[2x3] x [3x3]' => [
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[
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[1, 2, 3],
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[1, 2, 3],
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],
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[
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[1, 2, 3],
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[1, 2, 3],
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[1, 2, 3],
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],
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[
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[6, 12, 18],
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[6, 12, 18],
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]
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],
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];
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}
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/**
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* Undocumented function
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*
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* @covers ::multiplyMatrices
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* @dataProvider providerMultiplyMatrices
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* @testdox initNumeric: Input $input_a x $input_b must match $expected [$_dataName]
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*
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* @param array $input_a
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* @param array $input_b
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* @param array $expected
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* @return void
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*/
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public function testMultiplyMatrices(array $input_a, array $input_b, array $expected): void
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{
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$this->assertEquals(
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$expected,
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\CoreLibs\Convert\Math::multiplyMatrices($input_a, $input_b)
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);
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}
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/**
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* Undocumented function
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*
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* @return array
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*/
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public function providerEqualWithEpsilon(): array
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{
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return [
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'equal' => [
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'a' => 0.000000000000000222,
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'b' => 0.000000000000000222,
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'epsilon' => PHP_FLOAT_EPSILON,
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'equal' => true,
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],
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'almost equal' => [
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'a' => 0.000000000000000222,
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'b' => 0.000000000000000232,
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'epsilon' => PHP_FLOAT_EPSILON,
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'equal' => true,
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],
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'not equal' => [
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'a' => 0.000000000000000222,
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'b' => 0.000000000000004222,
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'epsilon' => PHP_FLOAT_EPSILON,
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'equal' => false,
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],
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'equal, different epsilon' => [
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'a' => 0.000000000000000222,
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'b' => 0.000000000000004222,
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'epsilon' => 0.0001,
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'equal' => true,
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],
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'not equal, different epsilon' => [
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'a' => 0.0001,
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'b' => 0.0002,
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'epsilon' => 0.0001,
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'equal' => false,
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]
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];
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}
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/**
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* Undocumented function
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*
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* @covers ::equalWithEpsilon
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* @dataProvider providerEqualWithEpsilon
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* @testdox equalWithEpsilon with $a and $b and Epsilon: $epsilon must be equal: $equal [$_dataName]
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*
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* @return void
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*/
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public function testEqualWithEpsilon(float $a, float $b, float $epsilon, bool $equal): void
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{
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$this->assertEquals(
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$equal,
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\CoreLibs\Convert\Math::equalWithEpsilon($a, $b, $epsilon)
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);
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}
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/**
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* Undocumented function
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*
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* @return array
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*/
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public function providerCompareWithEpsilon(): array
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{
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return [
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'smaller, true' => [
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'value' => 0.0001,
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'compare' => '<',
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'limit' => 0.0002,
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'epsilon' => 0.00001,
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'match' => true,
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],
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'smaller, false' => [
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'value' => 0.0001,
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'compare' => '<',
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'limit' => 0.0001,
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'epsilon' => 0.00001,
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'match' => false,
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],
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'bigger, true' => [
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'value' => 0.0002,
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'compare' => '>',
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'limit' => 0.0001,
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'epsilon' => 0.00001,
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'match' => true,
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],
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'bigger, false' => [
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'value' => 0.0001,
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'compare' => '>',
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'limit' => 0.0001,
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'epsilon' => 0.00001,
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'match' => false,
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],
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];
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}
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/**
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* Undocumented function
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*
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* @covers ::compareWithEpsilon
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* @dataProvider providerCompareWithEpsilon
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* @testdox compareWithEpsilon $value $compare $limit with $epsilon must match: $match [$_dataName]
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*
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* @param float $value
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* @param string $compare
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* @param float $limit
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* @param float $epslion
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* @param bool $match
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* @return void
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*/
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public function testCompareWithEpsilon(
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float $value,
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string $compare,
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float $limit,
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float $epsilon,
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bool $match
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): void {
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$this->assertEquals(
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$match,
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\CoreLibs\Convert\Math::compareWithEpsilon($value, $compare, $limit, $epsilon)
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);
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}
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}
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// __END__
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