exp

Calculate the exponential function of x

exp<return_type>(x);

will return the result of raising the constant e (Euler's number) to the power of x (argument). The return_type specifies in which data type the result will be returned in, like shown in below example:

exp<int>(0.069); //1
exp<float>(2); //7.38906
exp<bool>(0); //1
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exp<char>(5.5); //'ű'