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c++ Programming Glossary: exponentsExtended Precision Floating Point Library C/C++ http://stackoverflow.com/questions/10156002/extended-precision-floating-point-library-c-c precision but just extended. But I need to have very large exponents. Thanks for your help Mark c c numbers floating point numeric..
32-bit to 16-bit Floating Point Conversion http://stackoverflow.com/questions/1659440/32-bit-to-16-bit-floating-point-conversion floats or doubles then you need to decide what to do with exponents that are too large to fit in a half precision float saturate.....
How can I write a power function myself? http://stackoverflow.com/questions/2882706/how-can-i-write-a-power-function-myself powers with the same base is equivalent to add their exponents. With all the above you can Decompose the exponent in a integer..
Why was std::pow(double, int) removed from C++11? http://stackoverflow.com/questions/5627030/why-was-stdpowdouble-int-removed-from-c11 the possible exception of checking for very small integral exponents. And in that event it is usually advantageous to put that check..
Fastest way to read numerical values from text file in C++ (double in this case) http://stackoverflow.com/questions/5678932/fastest-way-to-read-numerical-values-from-text-file-in-c-double-in-this-case support all 1001 recognized input formats with and without exponents etc then a custom function may be faster yet. If atof is still..
Optimizations for pow() with const non-integer exponent? http://stackoverflow.com/questions/6475373/optimizations-for-pow-with-const-non-integer-exponent each exponent with higher performance I have two constant exponents 2.4 and 1 2.4. When the exponent is 2.4 x will be in the range.. is rather specialized it won't work with small fractional exponents because the constant factor grows exponentially with the inverse.. exponent and will overflow. It won't work with negative exponents. Large exponents lead to high error because the mantissa bits..
http://stackoverflow.com/questions/9652549/self-made-pow-c anyone know a floating point implementation for fractional exponents I have seen a double implementation but that was using a trick..
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