Contents of the tapes directory:

00README.TXT		This file
20spm.flx		20 questions. Compile and run GA4
20spmin.flx		Input file for 20 questions
bach.flx		Bach. Read by r<
basichelp3.flx		Main part of help. Read by channel 0.
basictrack0.flx		Channel 0
d327.flx		Program d-327. Test of NOLEQ8 (JK: LQM)
d353.flx		Program d-353. Test of FIT1 (JK: LQM)
d353i.flx		Input for d-353 (JK: LQM)
d354.flx		Program d-354. Test of OPTQUA1 with simple maximum. (JK: LQM)
d355.flx		Program d-355.  Optimization with Lagrange Multiplier. (JK: LQM)
d356.flx		Program d-356. Optimization with elimination. (JK: LQM)
d358.flx		Program d-358.  Test of FIT7 with 2 variables. (JK: LQM)
d358i.flx		Input for d-358. (JK: LQM)
d387.flx		Program d-387. Optimization with DIRSEARCH. (JK: LQM)
d388.flx		Program d-388. Test of DIRSEARCH. (JK: LQM)
d391.flx		Program d-391. Test of ROOT5. (JK: LQM)
d392.flx		Program d-392. Test of ROOT8. (JK: LQM)
d393.flx		Program d-393. Test of ROOT7. (JK: LQM)
d394.flx		Program d-394. Test of ROOT4. (JK: LQM)
d402.flx		Program d-402. Second test of NOLEQ8 (JK: LQM)
d403.flx		Program d-403. Test of OPT1B with a single variable. (JK: LQM)
d404.flx		Program d-404. Test of OPT1B with two variables. (JK: LQM)
default.gier		This contains a GIER with a drum with help-3
			Load this file and press HP button
demon1.flx		Unknown demonstration program. Press:
			a: Plays Alouette
			l: Plays ?
			r: ?
			p: Easter calculation
			t: Calculate prime factors
demon1e.flx		Old version of my fathers demonstration programs.
			This version has been converted from GIER ALGOL II
			to GIER ALGOL 4.
demon3.flx		The game of NIM. Converted from GIER ALGOL III
			to GIER ALGOL 4.
demon3_ga3.flx		Original version. (JK: NIM)
demon5.flx		Large numbers (JK: LARGE NUMBERS)
demon5i.flx		Input file for demon5.
demon7.flx		Prime numbers (JK: PRIME NUMBERS)
ga4pass1.flx		Start of GA4 compiler. Read by "algol,r<", followed by Algol program.
ga4passes.flx		Second part of GA4 compiler.
help3minusslip.flx	A version of help-3 without slip. Read by channel 0.
hkompud.flx		Program for converting hjælp kompud tapes into tapes readable
			by r< in help-3. Used for bach.flx and demon.flx.
library.flx		Library of Algol procedures (JK: LQM)
library1.flx		do. (JK: LQM)
library2.flx		do. (JK: LQM)
readlib.flx		Used for reading library*.flx to the drum.
			Note: The drum isn't big enough to hold all the procedures
			in the library!

References:

JK: LQM:
	Computer Methods in Linear and Quadratic Models,
	Jørgen Kjær, Haldor Topsøe, Vedbæk, Denmark, 1970.

JK: NIM:
	The Game Nim. A GIER Demonstration Program.
	Jørgen Kjær, Haldor Topsøe, Vedbæk, Denmark, 1966.

JK: LARGE NUMBERS:
	Large Numbers. A GIER Demonstration Program.
	Jørgen Kjær, Haldor Topsøe, Vedbæk, Denmark, 1967.

JK: PRIME NUMBERS:
	Prime Numbers. A GIER Demonstration Program.
	Jørgen Kjær, Haldor Topsøe, Vedbæk, Denmark, 1967.