there are 9 different magic the gathering cards.
how many different magic the gathering cards are there?
9
bullet::::- zauberkasten-museum schönbrunner straße 262, im hofe, wien 12, nebst dem schloß schönbrunn, vienna, austria. the largest magic set collection in the world, with nearly 3000 different magic sets, all from the collections of manfred klaghofer. some sets date back to the 19th century. the museum is a work-in-progress, stemming from his first collection in the 1995, and he continues to acquire new sets (some costing thousands of dollars) at the rate of two or three per week. he is listed in the "guinness book of world records".
list of magic museums
a peculiarity of the construction method given above for the odd magic squares is that the middle number ("n" + 1)/2 will always appear at the center cell of the magic square. since there are ("n" - 1)! ways to arrange the skew diagonal terms, we can obtain ("n" - 1)! greek squares this way; same with the latin squares. also, since each greek square can be paired with ("n" - 1)! latin squares, and since for each of greek square the middle term may be arbitrarily placed in the main diagonal or the skew diagonal (and correspondingly along the skew diagonal or the main diagonal for the latin squares), we can construct a total of 2 × ("n" - 1)! × ("n" - 1)! magic squares using this method. for "n" = 3, 5, and 7, this will give 8, 1152, and 1,036,800 different magic squares, respectively. dividing by 8 to neglect equivalent squares due to rotation and reflections, we obtain 1, 144, and 129,600 essentially different magic squares, respectively.
magic square