I want to know is there any function in Mathematica that suggests a simple irrational number combination for decimal one?
For example, if I give 0.804738 then I get (Sqrt[2] + 1)/3
.
(EDIT)
Or consider 1.301290284568573 = π/(Sqrt[2] + 1)
.
It seems for the first example RootApproximant
gives the correct answer but for the second its answer is not useful at all.
RootApproximant
? $\endgroup$Pi*RootApproximant[1.30129028/Pi]
$\endgroup$