Page Content: Friends and colleagues of Stellenbosch University's Departments of Mathematical Sciences and Industrial Psychology recently celebrated the reopening of one of the oldest academic buildings on the campus, after it was recently renovated and modernised.
The former 'Opvoedkunde Building' was one of the last academic buildings to be erected in 1913 by the then Victoria Kollege. On 2 April 1918 the Victoria Kollege became the University of Stellenbosch after the government of the day passed the University Act and a donation of £100 000 from a local benefactor, Jannie Marais.
"I am sure a hundred years ago someone also stood behind this podium feeling very proud of their achievement. Tonight I feel just as proud about what we were able to achieve with this restoration project," the architect, Mr Jaco Niemann from Dennis Moss Partnership, said during the opening function.
He gave a short overview of the main design elements of the building, and mentioned how they went out of their way to maintain the building's historical character, as well as incorporating several unique features on the inside of the building.
Official opening
Prof Russel Botman, rector, referred in his official opening speech to the special symbolism associated with the restoration of such an old building: "With the University's centenary celebrations in 2018 around the corner, the inauguration of this building tonight is in itself symbolic and probably represents the beginning of the festivities!
"Tonight's ceremony is also symbolic of where we have come from and where we should be going. It helps us to understand that we are building a future on the very strong foundations of the past. In this regard we are working hard to position the university and its people to be ready for the 21st century," he said.
The renovation is in line with SU's Campus Masterplan for facilities and the new special and physical norms. This includes making better use of space through smaller offices; the use of glass walls and glass doors so that personnel in their office remain part of activities in the building and become more approachable; the latest technologies to support teaching and learning; as well as dedicated study areas and work stations for students, he added.
Then and now
The two academic departments, which are now housed in the renovated building, then each gave a short historical overview.
From the Department of Mathematical Sciences, Prof Dirk Laurie shared a few tales from his student days in the sixties, of how a certain lecturer would always organise test papers from the highest to the lowest mark and then handed it out during class time in that order, and the many plans they made to get more time on the University's only computer, an IBM 1620. Prof Florian Breuer, divisional head of Mathematics, referred to the significant growth in postgraduate student numbers. Thanks to collaboration with institutions like the African Institute for the Mathematical Sciences (AIMS) in Muizenberg over the past two decades, the department now has a lively group of 29 MSc and 18 PhD students.
Prof Johan Malan, head of the Department of Industrial Psychology, shared the fact that they are one of the oldest industrial psychology departments in the country, and referred to a number of leading heads of departments over the years.
Prof Ingrid Rewitzky, head of the Department of Mathematical Sciences, then thanked the many people who, since 2005, worked very hard to make this project a reality.
Festival of music
The highlight of the evening was the performance by the well-known Stellenbosch Libertas Choir, conducted by Johan de Villiers, who is currently a professor extraordinaire at the Department of Mathematical Sciences.
After the performance on the impressive staircase in the foyer of the building, guests enjoyed refreshments and went on a tour of the building.
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Stellenbosch circa 1963
By Prof Dirk Laurie, extraordinary researcher in Mathematics, SU
In the 1960s the Mathematics Department was a teaching department. There were two full professors. Professor Siegfried Göldner taught Calculus and Prof Gawie Cillié taught Algebra, and they both did it to first-, second- and third-year BSc students. Each of them also presented an Honours course. Neither of them ever published anything reported by Mathematical Reviews.![Dirk Laurie_web.jpg]()
Prof Göldner was Departementshoof, maar hy het agter 'n toe deur gebly wat net sou oopgaan as hy die klop herken en lus was om met daardie persoon te praat. Hy het 'n enorme geheue gehad. Het het nooit enige notas gebruik nie, selfs nie in 'n twee uur-lange nagraadse lesing nie. Hy het binne die eerste twee weke die eerstejaarstudente, al honderd van hulle, op die naam geken. As iemand 'n klas verpas het, het hy uitgevra. Die studente was almal doodseker dat dit hulle 'n halwe predikaatspunt sal kos om so uitgevang te word. Een periode is altyd bestee aan die uitdeel van toetsskrifte, van die beste na die laagste punte. As jy jou skrif terugkry, kon jy loop. Eenkeer kry ek myne toe die helfte van die klas al weg was, met die opmerking: "Ja, Laurie, dis gevaarlik om meer selfvertroue as kennis te hê."
Prof Cillié het 'n doktorsgraad in Sterrekunde van Cambridge Universiteit gehad. Elke slag as die een of ander sterrekundige verskynsel die koerante gehaal het, kon 'n mens aan die begin van 'n lesing 'n onskuldige ou vragie daaroor inkry. Dit was genoeg om hom aan die gang te kry met 'n briljante onvoorbereide praatjie oor die onderwerp, en die studente kon terugsit en dit geniet in die wete dat dit nie eksamineerbaar was nie. Prof Gawie se ware liefde was egter kerkmusiek, veral koormusiek. Vroeër in sy loopbaan was hy vyftien jaar lank dirigent van die Universiteitskoor. Sondagaande was sy huis oop vir studente. Mev Cillié het tee en koekies uitgedeel, en prof Gawie het hulle hond Snippie toertjies laat uithaal.
Die BSc-studente het die ander dosente eers leer ken as hulle honneursvlak kon haal. Almal bo Junior Lektor het 'n honneurskursus gegee, en honneursstudente moes al die kursusse loop. Die jaar toe ek en Ekkehard Kopp die hele honneursklas uitgemaak het, was daar vyf tweesemester- en drie eensemesterkursusse.
'n MSc in Wiskunde het bestaan uit 'n groot verhandeling en twee kursusse op honneursvlak wat nie voorheen geneem is nie. Die opsies vir daardie twee kursusse was nie talryk nie. Baie dosente het net die een kursus gehad en dis wat hulle gegee het. Prof Cillié se notas oor Tensoranalise was so broos dat hy met albei hande moes omblaai om te keer dat die papier verkrummel.
The Department had a computer, an IBM 1620, which occupied all of a large room. It could do integer arithmetic on numbers of any length (limited by its memory, though). A portable radio placed above the CPU would pick up noise caused by the computations being made. I calculated how long the addends needed to be in order to have loop duration in the audio range, and wrote a little compiler that would take primitive text-based musical notation and punch out a deck of cards that could be fed to the computer to play a tune on the radio.
One had to book the computer in units of one hour. A certain Frikkie Botha, who was working on a PhD in psychology and had vast amounts of correlation coefficients to calculate, booked the computed for solid five-hour blocks every evening for several weeks. This was frustrating to Ekkehard and myself, who needed lots of computer time for our own research, such as implementing algorithms for our numerical analysis projects and debugging the program that would play Schubert's Marche Militaire.
The computer would occasionally just halt suddenly causing a bright red sign marked "Check Stop" to be lit. Once this happened, switching the computer off and on would not bring it back to life. In principle a check stop necessitated the summoning of an IBM engineer, who would spend just a couple of minutes in the room and emerge with the news that the computer was in working order again. To save time, though, Gideon de Kock (the lecturer responsible for the computer) and Reg Dodds (the MSc student who acted as "demmie" for the Fortran course) also knew how to effect this miracle.
The Van der Sterr building in those days had a panel of circuit breakers in an easily accessible place. Ekkehard and I discovered (by trial and error) which switch controlled the power supply to the computer room. If you just flicked that switch off-and-on, there would be no visible sign of power failure, but a check stop would occur. Ekkehard, who was the more convincing liar among the two of us, told Reg that the machine just stopped on him, and hung around in the computer room in a bored, unobservant way while Reg performed the recovery. Ekkehard duly disclosed the details of the procedure to me. It involved opening a certain panel and pushing a matchstick through a hole drilled for the purpose by the IBM engineer, thereby closing a relay.
From then on, Frikkie would sometimes, at 8:30 pm or so on an evening when he had booked the machine till midnight, encounter a check stop. He would then pack up, go home, and the next morning report the check stop to Gideon. If he had more information, he would have been able to calculate that these occasions were strongly correlated with the presence of Ekkehard or myself near the panel of circuit breakers.
Daardie dae is nou oor. Deesdae se professore is nie so outokraties nie, en hierdie nuwe gebou met sy rekenaarnetwerk is sekerlik teen enige duiwelstreke bestand. Boonop is vandag se studente veel meer verantwoordelik. Hulle is mos, nê?
To maths, music and good memories
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These four Maths proffies go back many years! From the left is Prof Pieter Maritz (lecturer, 1975-2004), Prof Johan de Villiers (student, 1966-1970; lecturer from 1974), Prof Dirk Laurie (student 1963-1967; lecturer 2001-2007) and Dr Carl Rohwer (student 1966-1972; lecturer since 1990). They are still involved with the Department of Mathematical Sciences as extraordinary professors and researchers, and share this office in the renovated building. Photo: Jean du Plessis