I am now working on something further and now the previous trick seems to have failed.
In the worksheet, I have two reparameterisation
sstest(K,C) and sstest2(K,C)
and I want to subs it into
sskappa is a procedure that does the substitution using your earlier "reverse" trick.
works fine. My knowledge from
tells me that
should do the reparameterisation just fine, as good as sstest2(4,2);
But sskappa(sstest(4,2),kappa) had failed.
I have kept sstest(4,2) in the usual order, from "simpliest" to "most complex" terms.
I wonder whether its possible to improve more?