This suite concerns the Smath [d/dx]f(x) "can't parse'.

Jean

Finite Differences DERIV Parametric.sm (9 KiB) downloaded 114 time(s). Read 1rst transit

Finite Differences Deriv HILDEBRAND.sm (28 KiB) downloaded 99 time(s). Main tool companion

Finite Differences Smath Algo.sm (23 KiB) downloaded 106 time(s). Ordinates Point Derivative

Finite Differences [Fnct, Deriv, Cumul].sm (69 KiB) downloaded 104 time(s). Drivative/Integration by Convolution