(Plus42) Cash Flow Analysis: NPV, IRR%, MIR%, FMR%

[Thomas Okken]

(02-09-2022 02:36 PM)Werner Wrote:  but how then to both use direct solving and your preferred order of variables (eg in the much larger CFA equation, where only IRR% needs to be solved iteratively)? I will probably have to choose ;-)

Not at all, the best of both worlds can be had. Specify a parameter list after the equation name, et voilà.

Code:

FOO(X:Y:Z):<function using X, Y, Z, and maybe other variables as well>

The named parameters will be shown first in the VARMENU, in the order in which they appear in the parameter list; any remaining referenced variables will show up in the order in which they are found in the equation, and shown in black on white to set them apart.

Note that a named equation with parameter list, as above, may not have a top-level = sign, so if you have a =0, just leave it off, and otherwise, change it to a subtraction.