Curiosa Mathematica

kwadratering van de cirkel. .................115
kwadratische reciprociteit. ...................25
kwadratisch irrationale getallen . ............. 64
L
ladenprincipe. ..............................149
Laisant (stelling) ............................ 96
Lambert (W-functie) ........................ 53
Langford (blokken) . ........................ 145
Langley (probleem). .........................81
Langton (mier).............................220
Laplaciaanse matrix . ....................... 171
Legendre (symbool)..........................25
Leibniz (harmonische driehoek) . ............. 34
lemniscaat van Bernoulli. ...................118
Lévy (C-curve).............................131
lifting the exponent. .........................34
lijngraaf ....................................166
Lindenmayer
algen. ..................................119
L-systeem . ............................. 119
lineair schaken. .............................257
Lorenz (attractor) . .......................... 71
lucifers ..................................... 104
M
de Méré (dobbelprobleem). .................158
Möbius
inversieformule ........................... 3
magische kubus.............................178
magische zeshoek...........................177
Main-Chowla (rij) ........................... 44
Malfatti (probleem). .........................90
Mandelbrot (verzameling) .................. 124
Mandelbulb ................................ 124
Marden (stelling) . ........................... 73
Mason-Stother (stelling) ..................... 36
McMullin (stelling) . ......................... 65
Melencolia. .................................176
Menelaos (stelling) ......................... 115
Menger (spons).............................133
Mersenne (priemgetallen). ...................34
Midy (stelling). ...............................5
mier van Langton .......................... 220
Minkowski
metriek ................................ 110
vraagtekenfunctie. .......................64
worst. ..................................132
Mirsky (stelling)............................147
272
Möbius
band .................................... 78
Moessners magie. ............................33
Mohr-Mascheroni (stelling) . ................ 102
Monge (stelling). ...........................112
Monsky (stelling). ...........................84
Monster .................................... 252
Monstrous Moonshine ...................... 252
Mordell-Weil (stelling). .....................249
Morley (stelling). ............................83
Motzkingetallen . ........................... 142
Munchausengetallen . ....................... 180
N
Nand-logica. ...............................235
Napoleon
probleem. ..............................102
stelling .................................. 92
nefroïde .................................... 118
Negenpuntscirkel ............................ 86
Newton (binomium) . ........................ 37
Nicomachus (stelling) . ........................ 4
Nim........................................254
Nivengetallen. ...............................21
O
omschreven veelhoeken ...................... 69
onaanraakbare getallen ....................... 5
ordinaalgetallen ............................ 237
origami
Huzita-Justin (axioma’s) . .............. 192
Justin (stelling) . ....................... 186
Kawasaki (stelling).....................186
Maekawa (stelling) . .................... 186
overhangende Kaplablokken ................ 209
overvloedige getallen. ........................14
P
p-adisch getallen. ............................27
pannenkoekprobleem ....................... 146
Pappus (keten) . ............................. 99
Pappus (stelling) ............................ 78
paradox
Banach-Tarski. .........................235
blauwe ogen. ...........................234
driedeurenprobleem .................... 156
Manhattan distance . ................... 209
Monty Hall.............................156
Sierpiński-Mazurkiewicz . ............... 199