the arithmetic is correct, but painful.

due to unforeseen circumstances, i'll be out of town for a few days. luckily, i've found substitutes for my classes already.

unluckily,

each calculu∫ lecture is usually 5 pages,
each analysιs lecture is usually 4 pages.

2 days worth of lectures: friday and monday ..

in total: 18 (handwritten) pages.
[sighs]

i guess i should get back to writing.