Arithmetic - IBM 5170 Technical Reference

FLDLG2 = Load IOg1o 2 into ST(O) 102
into ST(O)
Load log
I
escape 001
I
11101100
FLDLN2 = Load loge 2 into ST(O) e 2
into ST(O)
Load log
I
escape 001
11101101
Arithmetic
FADD = Addition
Integer/Real Memory with ST(O)
I
escape MF 0
I
mod 000
rim
ST(II and ST(O)
I
escape dPO
I
11000 ST(i)
FSUB
=
Subtraction
Integer/Real Memory with ST(O)
I
escape MF 0
I
mod 10r
rim
ST(i) and ST(O)
I
escape dPO 1110r
rim
FMUL = Multiplication
Integer/Real Memory with ST(O)
I
escape MF 0
I
mod 001
rim
ST(i) and ST(O)
I
escape dPO 11001
rim
FDIV
=
Division
Instruction Set 6-27