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

Jean

Finite Differences DERIV Parametric.sm (9 KiB) downloaded 290 time(s). Read 1rst transit

Finite Differences Deriv HILDEBRAND.sm (28 KiB) downloaded 280 time(s). Main tool companion

Finite Differences Smath Algo.sm (23 KiB) downloaded 290 time(s). Ordinates Point Derivative

Finite Differences [Fnct, Deriv, Cumul].sm (69 KiB) downloaded 252 time(s). Drivative/Integration by Convolution