Heuristic detection of relations between real numbers
This functionality does not run in MATLAB.
misc::pslq(numberlist, precision) returns a list of integers [k1, ..., kn] such that — denoting the elements of numberlist by a1, ..., an — the absolute value of is less than times the Euclidean norm of numberlist, or FAIL if such integers could not be detected.
This method can be used to get an idea about linear dependencies, before proving them.
misc::pslq is not affected by the current value of DIGITS. Numerical computations are carried out with more significant digits such that the output meets the specification given above.
Does π satisfy a polynomial equation of degree at most 2 ?
misc::pslq([1, PI, PI^2], 20)
Having forgotten the relation between sine and cosine, we can try the heuristic way.
misc::pslq([1, sin(0.32), sin(0.32)^2, cos(0.32), cos(0.32)^2], 10)
List of real numbers or objects that can be converted to real numbers by the function float.