<?php

namespace LWVendor\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;
    }
}