Simulating 15C RAN # on 35s

[Tugdual]

Very nice, thanks Thomas.
With the 35s full steam and your factor trick, I could achieve the same result with even fewer lines but I guess RPN purists will hate it :-)

Code:

S001 LBL S 
S002 1E5
S003 x
S004 FP
S005 LASTx
S006 IP
S007 EQN FP(FP(15743*REGY+0.52261*REGX)+0.52261*REGY+0.1017980433)
S008 RTN