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Additional tests Hacktoberfest (#77)

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* Additional tests

Co-authored-by: diman3210 <diman-3210@mail.ru>
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Bruce Wells 2020-10-19 19:25:48 -04:00 committed by GitHub
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1 changed files with 30 additions and 8 deletions
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38
tests/MathTest.php
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@ -545,26 +545,48 @@ class MathTest extends TestCase
/**
* Expressions data provider
*
* Most tests can go in here. The idea is that each expression will be evaluated by MathExecutor and by PHP with eval.
* Most tests can go in here. The idea is that each expression will be evaluated by MathExecutor and by PHP directly.
* The results should be the same. If they are not, then the test fails. No need to add extra test unless you are doing
* something more complex and not a simple mathmatical expression.
*/
public function providerExpressionValues()
{
return [
['arcsec(4)', 1.3181160716528],
['arccos(0.5)', 1.0471975511966],
['arccos(0.5)', acos(0.5)],
['arccosec(4)', 0.2526802551421],
['arccosec(4)', asin(1/4)],
['arccot(3)', M_PI/2 - atan(3)],
['arccotan(4)', 0.2449786631269],
['arccotan(4)', M_PI/2 - atan(4)],
['arccsc(4)', 0.2526802551421],
['arccsc(4)', asin(1/4)],
['arcctg(3)', M_PI/2 - atan(3)],
['arcsec(4)', 1.3181160716528],
['arcsec(4)', acos(1/4)],
['arcsin(0.5)', 0.5235987755983],
['arcsin(0.5)', asin(0.5)],
['arctan(0.5)', atan(0.5)],
['arctan(4)', 1.3258176636680],
['arctg(0.5)', atan(0.5)],
['cosec(12)', 1 / sin(12)],
['cosec(4)', -1.3213487088109],
['cosh(12)', cosh(12)],
['cot(12)', cos(12) / sin(12)],
['cotan(12)', cos(12) / sin(12)],
['cotan(4)', 0.8636911544506],
['cotg(3)', cos(3) / sin(3)],
['csc(4)', 1 / sin(4)],
['ctg(4)', cos(4) / sin(4)],
['ctn(4)', cos(4) / sin(4)],
['decbin(10)', decbin(10)],
['lg(2)', 0.3010299956639],
['lg(2)', log10(2)],
['ln(2)', 0.6931471805599],
['ln(2)', log(2)],
['sec(4)', -1.5298856564664],
['tg(4)', 1.1578212823496],
['arcsin(0.5)', 0.5235987755983],
['arccosec(4)', 0.2526802551421],
['arccos(0.5)', 1.0471975511966],
['arccotan(4)', 0.2449786631269],
['ln(2)', 0.6931471805599],
['lg(2)', 0.3010299956639],
];
}
}