Curiosa Mathematica

Steinitz (stelling)........................... 169
Stern (rij) ................................... 38
Stern-Brocot (boom) ........................ 73
Stirling (formule) . ............................ 2
strofoïde ................................... 118
strookpatroongroepen ...................... 243
Sturmketens. ................................60
subfaculteiten .............................. 136
surreële getallen . ........................... 206
Sylvester (rij)................................46
symmetriegroepen . ......................... 240
symmetrische groep ........................ 246
Szilassi (veelvlak)............................97
T
T-Square . ..................................131
Tait (vermoeden). ..........................170
Takagi (kromme) . .......................... 126
Taylorreeksen. ...............................72
Terquem (cirkel). ............................86
Theodorus (spiraal) ........................ 108
Thistlethwaite (algoritme) . .................244
Thomae (functie)............................52
Thrackles .................................. 175
Thue-Morse (rij).............................39
Toeplitz (vermoeden). ......................107
topologische handboeien. ...................182
transpositie.................................246
Tucker (lemma) ............................ 149
Turingmachine ............................. 235
Turtle Graphics ............................ 119
Tutte (graaf) ...............................170
tweelingpriemgetallen. .......................34
274
U
Ulam (spiraal). ..............................19
V
Van Aubel (stelling) ......................... 91
Van der Waerden (stelling) . ................ 148
verdubbeling van de kubus ................. 115
Vicsek (sneeuwvlok) . ....................... 130
vier-9’s-puzzel . ............................. 183
vierkleurenstelling . ......................... 164
Vieta (formules) . ............................ 35
Viviani (stelling) ........................... 109
Vizing (stelling) . ........................... 171
vlakvullende kromme.......................128
vlechtgroep. ................................250
vlinderstelling ............................... 78
Voderberg (tegelpatroon) . ................... 75
vraagtekenfunctie. ...........................64
W
W-functie van Lambert. .....................53
Weierstrass (monster) ....................... 72
welordeningsprincipe ....................... 234
Wilson (stelling)..............................3
WireWorld ................................. 230
Wolfram (code).............................211
Woo (cirkels)...............................102
Z
ζ-functie.....................................67
ZFC. .......................................234
zigzagpermutaties .......................... 139