Algebraic power does not work for fractions and decimal

[Amruthraj1]

For a decimal value, The power does not work.
If we have
var exp3 = new Expression("x");
var power = exp3.pow(1/0.258);
I get an error that the power argument must be an integer
Infact, the whole algebra.js works only for integer numbers and not for floating point numbers

[nicolewhite]

Yeah, that is not supported because the package does not support irrational numbers.