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c++ Programming Glossary: pow

Swapping two variable value without using 3rd variable

http://stackoverflow.com/questions/1826159/swapping-two-variable-value-without-using-3rd-variable

y x x t int main int argc char argv int x 4 int y 5 int z pow 2 28 while z # ifdef USE_XOR xorSwap x y # else tempSwap x y..

What is a simple example of floating point/rounding error?

http://stackoverflow.com/questions/249467/what-is-a-simple-example-of-floating-point-rounding-error

successful trials I have this coded as double p_2x_success pow 1 p double 8 pow p double 2 double choose 8 2 Is this an opportunity.. I have this coded as double p_2x_success pow 1 p double 8 pow p double 2 double choose 8 2 Is this an opportunity for floating..

How can I write a power function myself?

http://stackoverflow.com/questions/2882706/how-can-i-write-a-power-function-myself

can I write a power function myself I was always wondering how I can make a function.. wondering how I can make a function which calculates the power e.g. 2 3 myself. In most languages these are included in the.. these are included in the standard library mostly as pow double x double y but how can I write it myself I was thinking..

What is the best way to evaluate mathematical expression in C++?

http://stackoverflow.com/questions/5115872/what-is-the-best-way-to-evaluate-mathematical-expression-in-c

evaluate any custom math expression for example 3 sqrt 5 pow 3 log 5 I know that embedding Python into C can do that is there..

Why was std::pow(double, int) removed from C++11?

http://stackoverflow.com/questions/5627030/why-was-stdpowdouble-int-removed-from-c11

was std pow double int removed from C 11 While looking into Efficient way.. C 98 and C 11 standards I noticed that apparently the std pow double int overload was removed in C 11. In C 98 26.5 6 it has.. was removed in C 11. In C 98 26.5 6 it has the double pow double int signature. In C 11 26.8 all I could find was overloads..

how to achieve 4 FLOPs per cycle

http://stackoverflow.com/questions/8389648/how-to-achieve-4-flops-per-cycle

double expected 5.0 add loops sum1 sum2 sum3 sum4 sum5 pow mul loops mul1 mul2 mul3 mul4 mul5 for int i 0 i loops i mul1.. done this exact task before. But it was mainly to measure power consumption and CPU temperatures. The following code which.. step. However since I wrote the benchmark to measure power consumption and temperature I had to make sure the flops were..

When does a constexpr function get evaluated at compile time?

http://stackoverflow.com/questions/14248235/when-does-a-constexpr-function-get-evaluated-at-compile-time

template typename base_t typename expo_t constexpr base_t POW base_t base expo_t expo return expo 0 base POW base expo 1 1.. base_t POW base_t base expo_t expo return expo 0 base POW base expo 1 1 int main int argc char argv int i 0 std cin i.. 1 1 int main int argc char argv int i 0 std cin i std cout POW i 2 std endl return 0 In this case i is unknown at compile time..

Forcing a constant expression to be evaluated during compile-time?

http://stackoverflow.com/questions/14294271/forcing-a-constant-expression-to-be-evaluated-during-compile-time

template typename base_t typename expo_t constexpr base_t POW base_t base expo_t expo return expo 0 base POW base expo 1 1.. base_t POW base_t base expo_t expo return expo 0 base POW base expo 1 1 template typename T void foobar T val std cout.. std cout val std endl int main int argc char argv foobar POW unsigned long long 2 63 return 0 If what I was told is true..