Re: Combinations and permutation limits on Calculators Message #4 Posted by hugh on 2 Mar 2003, 10:26 a.m., in response to message #1 by JaSon
i've just tried out a bunch of casio machines and none can perform 106C53, presumably because the intermediate 106!/53! is too large when calculated as 106*105*...*54, is about 1e100.
naturally, all the 1e499 hps, like 20s, 32sii, 48g work. the 15c also does and also 134C49 too which is excellent.
looking at older hps, they dont seem to have it! i cant find "COMB" on the 41c nor 28c. is this missing or have i missed it, anyone?
older still, are there any with combinations on keyboard, 30's and 20's dont (is there one, i dont have all).
can someone try the 42s.
which ti's cope? the 89 simply printed out the whole integer which damn cool.
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