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c++ Programming Glossary: a^http://stackoverflow.com/questions/11272437/calculating-abmod a^b MOD I want to code for calculating the value of pow a b MOD... Euler's theorem . The thing is you can dramatically reduce a^b to a^ b phi MOD . Yes you will need some kind of an integer.. theorem . The thing is you can dramatically reduce a^b to a^ b phi MOD . Yes you will need some kind of an integer factorization..
Potential Problem in “Swapping values of two variables without using a third variable” http://stackoverflow.com/questions/3741440/potential-problem-in-swapping-values-of-two-variables-without-using-a-third-var values of two variables without using a third variable. a^ b^ a^ b But when I tried the above code on different compilers.. of two variables without using a third variable. a^ b^ a^ b But when I tried the above code on different compilers I got.. question Is anything terribly wrong with the code Yes a^ b^ a^ b in fact invokes Undefined Behaviour in C and in C because..
Optimizations for pow() with const non-integer exponent? http://stackoverflow.com/questions/6475373/optimizations-for-pow-with-const-non-integer-exponent can be done in the pre factor. Calling the coefficient a a^0.5 1.5 a^ 0.75 and a 1.38316186. The final error is about .015.. in the pre factor. Calling the coefficient a a^0.5 1.5 a^ 0.75 and a 1.38316186. The final error is about .015 or 2 orders.. is a suitable argument for fastpow. weighting coefficient a^ 1 2 2 a a 2^ 2 3 __m128 xf fastpow 2 3 int 0.629960524947437..
Sequence Point - Xor Swap on Array get wrong result http://stackoverflow.com/questions/9958514/sequence-point-xor-swap-on-array-get-wrong-result Xor operator to swap two integers like int a 21 int b 7 a^ b^ a^ b I would finally get a 7 and b 21. I try to use xor operator.. operator to swap two integers like int a 21 int b 7 a^ b^ a^ b I would finally get a 7 and b 21. I try to use xor operator.. different on compiler between a 0 ^ a 1 ^ a 0 ^ a 1 and a^ b^ a^ b My doubt is How does compiler output 0 7 for a 0 ^ a..
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