testFunctions.php
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<?php
namespace Complex;
include(__DIR__ . '/../vendor/autoload.php');
echo 'Function Examples', PHP_EOL;
$functions = array(
'abs',
'acos',
'acosh',
'acsc',
'acsch',
'argument',
'asec',
'asech',
'asin',
'asinh',
'conjugate',
'cos',
'cosh',
'csc',
'csch',
'exp',
'inverse',
'ln',
'log2',
'log10',
'rho',
'sec',
'sech',
'sin',
'sinh',
'sqrt',
'theta'
);
for ($real = -3.5; $real <= 3.5; $real += 0.5) {
for ($imaginary = -3.5; $imaginary <= 3.5; $imaginary += 0.5) {
foreach ($functions as $function) {
$complexFunction = __NAMESPACE__ . '\\Functions::' . $function;
$complex = new Complex($real, $imaginary);
try {
echo $function, '(', $complex, ') = ', $complexFunction($complex), PHP_EOL;
} catch (\Exception $e) {
echo $function, '(', $complex, ') ERROR: ', $e->getMessage(), PHP_EOL;
}
}
echo PHP_EOL;
}
}