IBM 1130 User Manual page 572

Remove the TRACE from Production-status
Programs
The trace features furnished in 1130 FORTRAN are
an invaluable aid in debugging. Most users, when
they compile their programs, include the *ARITH-
METIC TRACE and *TRANSFER TRACE cards,
just in case something goes wrong. However, since
Section Subsections
Page
70 50
I
20
these features consume both core space and time,
they should be eliminated when no longer needed.
03
Core requirements are increased by about 140
words, and execution time is slowed down for each
equal
(=)
sign, IF statement, or computed GO TO
executed. This is true regardless of the status of
Sense Switch 15. In addition, the object coding
generated may be slightly greater.