mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-08-29 11:40:04 +00:00
MarkBaker
274 lines
9.3 KiB
PHP
274 lines
9.3 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheetTests\Calculation;
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use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
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use PhpOffice\PhpSpreadsheet\Calculation\Functions;
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use PHPUnit\Framework\TestCase;
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class ArrayFormulaTest extends TestCase
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{
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/**
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* @var string
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*/
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private $compatibilityMode;
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/**
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* @var string
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*/
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private $locale;
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protected function setUp(): void
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{
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$this->compatibilityMode = Functions::getCompatibilityMode();
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$calculation = Calculation::getInstance();
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$this->locale = $calculation->getLocale();
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Functions::setCompatibilityMode(Functions::COMPATIBILITY_EXCEL);
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}
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protected function tearDown(): void
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{
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Functions::setCompatibilityMode($this->compatibilityMode);
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$calculation = Calculation::getInstance();
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$calculation->setLocale($this->locale);
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}
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/**
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* @dataProvider providerArrayFormulae
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*
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* @param mixed $expectedResult
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*/
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public function testArrayFormula(string $formula, $expectedResult): void
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{
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$result = Calculation::getInstance()->_calculateFormulaValue($formula);
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self::assertEquals($expectedResult, $result);
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}
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public function providerArrayFormulae(): array
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{
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return [
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[
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'=MAX(ABS({-3, 4, -2; 6, -3, -12}))',
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12,
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],
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[
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'=SUM(SEQUENCE(3,3,0,1))',
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36,
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],
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[
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'=IFERROR({5/2, 5/0}, MAX(ABS({-2,4,-6})))',
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[[2.5, 6]],
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],
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[
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'=MAX(IFERROR({5/2, 5/0}, 2.1))',
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2.5,
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],
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[
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'=IF(FALSE,{1,2,3},{4,5,6})',
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[[4, 5, 6]],
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],
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[
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'=IFS(FALSE, {1,2,3}, TRUE, {4,5,6})',
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[[4, 5, 6]],
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],
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];
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}
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/**
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* @dataProvider providerArrayArithmetic
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*
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* @param mixed $expectedResult
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*/
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public function testArrayArithmetic(string $formula, $expectedResult): void
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{
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$result = Calculation::getInstance()->_calculateFormulaValue($formula);
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self::assertEquals($expectedResult, $result);
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}
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public function providerArrayArithmetic(): array
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{
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return [
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// Addition
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'Addition: row vector 2 + column vector 2' => [
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'={2,3} + {4;5}',
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[[6, 7], [7, 8]],
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],
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'Addition: square matrix 2x2 + 2x2' => [
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'={1,2;3,4} + {-2,4;-6,8}',
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[[-1, 6], [-3, 12]],
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],
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'Addition: row vector + row vector' => [
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'={1,2,3} + {4,5,6}',
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[[5, 7, 9]],
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],
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'Addition: column vector + column vector' => [
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'={1;2;3} + {4;5;6}',
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[[5], [7], [9]],
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],
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'Addition: row vector + column vector' => [
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'={1,2,3} + {4;5;6}',
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[[5, 6, 7], [6, 7, 8], [7, 8, 9]],
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],
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'Addition: column vector + row vector' => [
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'={1;2;3} + {4,5,6}',
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[[5, 6, 7], [6, 7, 8], [7, 8, 9]],
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],
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'Addition: matrix 3x2 + 3x2' => [
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'={1,2,3;4,5,6} + {7,8,9;10,11,12}',
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[[8, 10, 12], [14, 16, 18]],
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],
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'Addition: matrix 2x3 + 2x3' => [
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'={1,4;2,5;3,6} + {7,10;8,11;9,12}',
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[[8, 14], [10, 16], [12, 18]],
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],
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// Subtraction
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'Subtraction: row vector 2 - column vector 2' => [
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'={2,3} - {4;5}',
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[[-2, -1], [-3, -2]],
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],
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'Subtraction: square matrix 2x2 - 2x2' => [
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'={1,2;3,4} - {-2,4;-6,8}',
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[[3, -2], [9, -4]],
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],
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'Subtraction: row vector - row vector' => [
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'={1,2,3} - {4,5,6}',
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[[-3, -3, -3]],
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],
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'Subtraction: column vector - column vector' => [
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'={1;2;3} - {4;5;6}',
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[[-3], [-3], [-3]],
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],
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'Subtraction: row vector - column vector' => [
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'={1,2,3} - {4;5;6}',
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[[-3, -2, -1], [-4, -3, -2], [-5, -4, -3]],
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],
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'Subtraction: column vector - row vector' => [
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'={1;2;3} - {4,5,6}',
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[[-3, -4, -5], [-2, -3, -4], [-1, -2, -3]],
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],
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'Subtraction: matrix 3x2 - 3x2' => [
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'={1,2,3;4,5,6} - {7,8,9;10,11,12}',
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[[-6, -6, -6], [-6, -6, -6]],
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],
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'Subtraction: matrix 2x3 - 2x3' => [
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'={1,4;2,5;3,6} - {7,10;8,11;9,12}',
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[[-6, -6], [-6, -6], [-6, -6]],
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],
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// Multiplication
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'Multiplication: square matrix 2x2 * 2x2' => [
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'={1,2;3,4} * {-2,4;-6,8}',
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[[-2, 8], [-18, 32]],
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],
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'Multiplication: row vector * row vector' => [
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'={1,2,3} * {4,5,6}',
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[[4, 10, 18]],
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],
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'Multiplication: column vector * column vector' => [
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'={1;2;3} * {4;5;6}',
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[[4], [10], [18]],
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],
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'Multiplication: row vector * column vector' => [
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'={1,2,3} * {4;5;6}',
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[[4, 8, 12], [5, 10, 15], [6, 12, 18]],
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],
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'Multiplication: column vector * row vector' => [
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'={1;2;3} * {4,5,6}',
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[[4, 5, 6], [8, 10, 12], [12, 15, 18]],
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],
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'Multiplication: matrix 3x2 * 3x2' => [
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'={1,2,3;4,5,6} * {7,8,9;10,11,12}',
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[[7, 16, 27], [40, 55, 72]],
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],
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'Multiplication: matrix 2x3 * 2x3' => [
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'={1,4;2,5;3,6} * {7,10;8,11;9,12}',
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[[7, 40], [16, 55], [27, 72]],
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],
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'Multiplication: row vector 2 * column vector 2' => [
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'={2,3} * {4;5}',
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[[8, 12], [10, 15]],
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],
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// Division
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'Division: square matrix 2x2 / 2x2' => [
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'={1,2;3,4} / {-2,4;-6,8}',
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[[-0.5, 0.5], [-0.5, 0.5]],
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],
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'Division: row vector / row vector' => [
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'={1,2,3} / {4,5,6}',
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[[0.25, 0.4, 0.5]],
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],
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'Division: column vector / column vector' => [
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'={1;2;3} / {4;5;6}',
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[[0.25], [0.4], [0.5]],
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],
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'Division: row vector / column vector' => [
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'={1,2,3} / {4;5;6}',
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[[0.25, 0.5, 0.75], [0.2, 0.4, 0.6], [0.16666666666667, 0.33333333333333, 0.5]],
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],
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'Division: column vector / row vector' => [
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'={1;2;3} / {4,5,6}',
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[[0.25, 0.2, 0.16666666666667], [0.5, 0.4, 0.33333333333333], [0.75, 0.6, 0.5]],
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],
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'Division: matrix 3x2 / 3x2' => [
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'={1,2,3;4,5,6} / {7,8,9;10,11,12}',
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[[0.142857142857143, 0.25, 0.33333333333333], [0.4, 0.45454545454545, 0.5]],
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],
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'Division: matrix 2x3 / 2x3' => [
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'={1,4;2,5;3,6} / {7,10;8,11;9,12}',
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[[0.142857142857143, 0.4], [0.25, 0.45454545454545], [0.33333333333333, 0.5]],
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],
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'Division: row vector 2 / column vector 2' => [
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'={2,3} / {4;5}',
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[[0.5, 0.75], [0.4, 0.6]],
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],
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// Power
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'Power: square matrix 2x2 ^ 2x2' => [
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'={1,2;3,4} ^ {-2,4;-6,8}',
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[[1, 16], [0.00137174211248, 65536]],
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],
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'Power: row vector ^ row vector' => [
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'={1,2,3} ^ {4,5,6}',
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[[1, 32, 729]],
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],
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'Power: column vector / column vector' => [
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'={1;2;3} ^ {4;5;6}',
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[[1], [32], [729]],
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],
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'Power: row vector ^ column vector' => [
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'={1,2,3} ^ {4;5;6}',
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[[1, 16, 81], [1, 32, 243], [1, 64, 729]],
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],
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'Power: column vector ^ row vector' => [
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'={1;2;3} ^ {4,5,6}',
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[[1, 1, 1], [16, 32, 64], [81, 243, 729]],
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],
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'Power: matrix 3x2 ^ 3x2' => [
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'={1,2,3;4,5,6} ^ {7,8,9;10,11,12}',
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[[1, 256, 19683], [1048576, 48828125, 2176782336]],
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],
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'Power: matrix 2x3 ^ 2x3' => [
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'={1,4;2,5;3,6} ^ {7,10;8,11;9,12}',
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[[1, 1048576], [256, 48828125], [19683, 2176782336]],
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],
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'Power: row vector 2 ^ column vector 2' => [
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'={2,3} ^ {4;5}',
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[[16, 81], [32, 243]],
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],
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// Concatenation
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'Concatenation: row vector 2 & column vector 2' => [
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'={"A",",B"} & {"C";";D"}',
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[['AC', ',BC'], ['A;D', ',B;D']],
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],
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// Unary Negation
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'Unary Negation: square matrix - 2x2' => [
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'= - {-2,4;-6,8}',
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[[2, -4], [6, -8]],
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],
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// Percentage
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'Percentage: square matrix % 2x2' => [
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'={-2,4;-6,8} %',
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[[-0.02, 0.04], [-0.06, 0.08]],
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],
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];
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}
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}
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