See numpy’s documentation for further details about the supported functions.

func
string
required

The name of the mathematical function to apply.

Values must be one of the following:

absolute angle arccos arccosh arcsin arcsinh arctan arctanh around cbrt ceil conj conjugate cos cosh cumprod cumsum deg2rad degrees exp exp2 expm1 fabs fix floor gradient i0 imag log log10 log1p log2 nan_to_num nancumprod nancumsum nanprod nansum negative positive prod rad2deg radians real real_if_close reciprocal rint round round_ sign sin sinc sinh sqrt square sum tan tanh trunc