If I am not mistaken, the HP-15C LE has expanded on the labels you can use with SOLVE and INTEGRATE. If I remember correctly, these commands worked with code appearing only after LBL 0 and LBL 1. I have used code after LBL A with both SOLVE and INTEGRATE in the HP-15C LE and it works!!!
The HP-15C LE manuals speaks of needing to take a break while the Integrate command is working. Not anymore with the speed of the LE version. Manual needs to edit that part and any other part that hints at the slow speed of the original 15C.
Namir
Edited: 12 Sept 2011, 3:46 p.m.