Statistics calculator

This will calculate spearman's rank, (root) mean square deviation, standard deviation, variance, mean, mode, median, upper quartile, lower quartile, IQR, range, value totals.



Newton's method calculator

Make sure you enclose powers in brackets. For example 3x2+3x should be written as (3x^2)+3x.
For powers: ^ symbol. Example: 4^2 is 4 squared.
For square root: sqrt(x)


Fixed point iteration calculator

Make sure you enclose powers in brackets. For example 3x2+3x should be written as (3x^2)+3x.
For powers: ^ symbol. Example: 4^2 is 4 squared.
For square root: sqrt(x)