c++ Programming Glossary: rounded

http://stackoverflow.com/questions/18465326/fast-bignum-square-computation

speed up is present. result is not precise can be wrongly rounded FTT is unusable NTT NTT is finite field DFT and so no accuracy..

QT4: Transparent Window with rounded corners

http://stackoverflow.com/questions/1909092/qt4-transparent-window-with-rounded-corners

Transparent Window with rounded corners How can i create a partially transparent window with.. How can i create a partially transparent window with rounded borders no standard borders i used Qt FramelessWindowHint to.. setWindowOpacity and then add an additional widget with rounded corners since border radius works on the children and then group..

Dealing with Floating Point exceptions

http://stackoverflow.com/questions/2219244/dealing-with-floating-point-exceptions

optional and if provided non default . inexact set if the rounded and returned value is different from the mathematically exact.. exact result of the operation. underflow set if the rounded value is tiny as specified in IEEE 754 and inexact or maybe.. the zeroes . overflow set if the absolute value of the rounded value is too large to be represented an infinity or maximal..

What does 'unsigned temp:3' mean? [duplicate]

http://stackoverflow.com/questions/2950029/what-does-unsigned-temp3-mean

is 32 bits that is sizeof op is 4 . The size always gets rounded up to the next multiple of 8 for every group of unsigned xxx.. unsigned a 4 4 bits unsigned b 4 4 bits same group 4 4 is rounded to 8 bits unsigned char c 8 bits sizeof A 2 16 bits struct.. B unsigned a 4 4 bits unsigned b 1 1 bit same group 4 1 is rounded to 8 bits unsigned char c 8 bits unsigned d 7 7 bits sizeof..

Printing double without losing precision

http://stackoverflow.com/questions/4738768/printing-double-without-losing-precision

the number exactly not all implementations have correctly rounded conversions to from decimal strings over the entire floating..

How do I print a double value with full precision using cout?

http://stackoverflow.com/questions/554063/how-do-i-print-a-double-value-with-full-precision-using-cout

of that . I was printing a double using cout that got rounded when I wasn't expecting it. How can I make cout print a double..

CUDA how to get grid, block, thread size and parallalize non square matrix calculation

http://stackoverflow.com/questions/5643178/cuda-how-to-get-grid-block-thread-size-and-parallalize-non-square-matrix-calcu

of the block size the number of blocks would need to be rounded up to cover the full input data set. All of the above is a hugely..

Gui toolkits, which should I use? [closed]

http://stackoverflow.com/questions/584734/gui-toolkits-which-should-i-use

much lower level toolkit and isn't as easy to use or fully rounded. Gtkmm is another option in the spirit of GTK . share improve..

Polymorphism in c++

http://stackoverflow.com/questions/5854581/polymorphism-in-c

a real number during the division i.e. be 6.5 rather than rounded down to 6 we only need change to typedef double Amount . That's..

Dealing with accuracy problems in floating-point numbers

http://stackoverflow.com/questions/590822/dealing-with-accuracy-problems-in-floating-point-numbers

way to round a floating point number to an integer int rounded int f 0.5 Note this only works if f is always positive. thanks..

How computer does floating point arithmetic?

http://stackoverflow.com/questions/6033184/how-computer-does-floating-point-arithmetic

more than 0.5 scaled and so it rounds up. The intermediate rounded values allow the FPU to carry the rightmost bit all the way..

How does Excel successfully Rounds Floating numbers even though they are imprecise?

http://stackoverflow.com/questions/6930786/how-does-excel-successfully-rounds-floating-numbers-even-though-they-are-impreci

numbers. if x 0.0 is_neg true x x Construct the nearest rounded values and the nasty corner case. Note We really do not want..