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

Jean

Finite Differences DERIV Parametric.sm (9 KiB) downloaded 76 time(s). Read 1rst transit

Finite Differences Deriv HILDEBRAND.sm (28 KiB) downloaded 61 time(s). Main tool companion

Finite Differences Smath Algo.sm (23 KiB) downloaded 66 time(s). Ordinates Point Derivative

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