I don't want to say I invented a FORTRAN variant, but I also wrote a stack-based arithmetic engine for gbcpu (similar to z80/8080 but NOT THE SAME). It was used

I don't want to say I invented a FORTRAN variant, but I also wrote a stack-based arithmetic engine for gbcpu (similar to z80/8080 but NOT THE SAME). It was used like: ld hl, myNBitSizedVar push hl ld hl, myNBitSizedVar2 push hl call addNBitSizedVar Result returned is a pointer to the result in hl. This way I could chain many operations.