Recent content by kalikusu

  1. K

    Graduate How to Estimate Pi Without Trig Functions

    Have neither seen an estimation nor derivation of pi that does not use trig functions. This is problematic as trig functions require radian inputs, via the relation pi radians = 180 deg. But if looking for pi, then how to get the input for the trig functions without pi? Sure there are...
  2. K

    Can Geometry Alone Provide an Accurate Estimation of Pi?

    Have neither seen an estimation nor derivation of pi that does not use trig functions. This is problematic as trig functions require radian inputs, via the relation pi radians = 180 deg. But if looking for pi, then how to get the input for the trig functions without pi? Sure there are...