This folder contains files relating to SIR (SYMBOLIC INPUT ROUTINE).



Assemblers and utilities

SIR(ISS4)        ASCII   Reconstructed source of SIR Issue 4
SIR(ISS6)        ASCII	 SIR Issue 6 source from TJF/MECSL original)
SIR(ISSX)        ASCII   SIR source, unknown issue
SIR(ISS4)(5500)  SCB     SIR Issue 4 located at address 5500 (from TJF/MECSL original)
sIR(ISS5)(5500)  SCB     SIR Issue 5 located at address 5500 (from TJF/MECSL original)
SIR(ISS6)(5500)  SCB     SIR Issue 6 located at address 5500 (from TJF/MECSL original)
SIR(ISS6)(512)   SCB     SIR Issue 6 located at address 512 (reconstructed from source)

Standard library routines

CARDIN(ISS1)     ASCII   CARDIN Issue 1 -- Card reader routines.
MONITOR(ISS1)    ASCII   MONITOR Issue 1 -- Debugging aid. (Minor
                         correction).
MTBLOC           ASCII   MTBLOCK Issue 4 -- magnetic tape routines.
QATAN(ISS1)      ASCII   QATAN Issue 1 -- Single length arctan function.
QDAATAN(ISS1)    ASCII   QDAATAN Issue 1 -- Double length arctan function.
                        (Minor correction).
QDASIN(ISS1)     ASCII   QDASIN Issue 1 -- Double length sin/cos functions.
QDASQRT(ISS1)    ASCII   QDASQRT Issue 1 -- Double length sqrt function.
QDLA(ISS3)       ASCII   QDLA Issue 3 -- Double length interpreter.
QEXP(ISS1)       ASCII   QEXP Issue 1 -- Single length exp.
QF(ISS2)         ASCII   QF Issue 2 -- Floating point interpreter.
QFINOUT(ISS2)    ASCII   QFINOUT Issue 2 -- Floating point I/O.
                                (Minor lexical corrections).

QFINOUT(ISS2P)   ASCII   QFINOUT Issue 2 patched to remove potential
                                bug on 920A & 920M.
QFMATH(ISS2)     ASCII   QFMATH Issue 2 -- Floating point mathematical
                         functions.
QIN1(ISS3)       ASCII   QIN1 Issue 3 -- Single length number input.
QLN(ISS2)        ASCII   QLN Issue 2 -- Single length ln function.
QLPOUT(ISS1)     ASCII   QLPOUT Issue 1 -- Line printer routines.
QOUT1(ISS4)      ASCII   QOUT1 Issue 4 -- Single length number output.
QPLOT(ISS1)      ASCII   QPLOT Issue 1 -- Graph plotting.
QPLOT(TJF1)      ASCII   Terry Froggatt QPLOT 15/6/12 -- improved QPLOT.
                         (Halt code added).
QPLOT(TJF2)      ASCII   Terry Froggatt QPLOT 4/11/12 -- revised QPLOT.
                         (Halt code added).
QSIN(ISS1)       ASCII   QSIN Issue 1 -- Single length sin/cos.
                                functions. (Halt code added).
QSQRT(ISS1)      ASCII   QSQRT Issue 1-- single length sqrt function.
SHELLSORT(ISS3)  ASCII   SHELLSORT Issue 3 -- Shell sort utility.
SSYS1(ISS1)      ASCII   SSYS1 Issue 1 -- basic I/O routines.