hyp2exp

[robmio]

(09-05-2022 12:40 PM)parisse Wrote:  

(09-05-2022 07:21 AM)robmio Wrote:  Another question: why are inverse hyperbolic functions (ATANH, ACOSH, etc.) automatically represented by the corresponding logarithmic form?

Sincerely, robmio

For a CAS, it is always simpler to work with a smaller set of functions. cosh and sinh are still used sometimes (in the French curriculum system), they are not replaced, atanh and the like are never used, hence they are replaced (same as for sec/csc etc.)

Dear professor, is there the "inverse" function of "atrig2ln"? That is, is there a function that does the reverse process of "atrig2ln"?

Best regards, Roberto.