Integer part and other little tricks (CASIO fx-50F)

[xerxes]

Another way is using the K vars, instead of the pending operator:

Code:

 01  Kin-1
 02  x<->K1
 03  x^2
 04  SQRT
 05  x>0
 06  Kout1

Usage example: 861 Kin1 615 P1