Top "Addition" questions

Addition is a mathematical operation that represents combining collections of objects together into a larger collection.

Bitwise Multiply and Add in Java

I have the methods that do both the multiplication and addition, but I'm just not able to get my head …

java bit-manipulation bitwise-operators multiplication addition
Is integer multiplication really done at the same speed as addition on a modern CPU?

I hear this statement quite often, that multiplication on modern hardware is so optimized that it actually is at the …

c++ performance cpu multiplication addition
Add and Subtract Times

I'm working on a spreadsheet in Google Sheets that takes lap times (from running track splits) and subtracts them (to …

time google-sheets addition duration subtraction
How we can add two date intervals in PHP

i want to add two date intervals to calculate the total duration in hours and minutes in fact i want …

php datetime addition dateinterval
4-bit adder-subtractor logic

I have almost successfully implemented n-bit adder-subtractor. It works fine, except for one thing. Carry after an unsigned subtraction doesn't …

logic vhdl addition subtraction
Add multiple values to a vector

I have a vector of ints that I want to add multiple values too but too many values to add …

c++ vector addition
Adding signed numbers in assembly

I want to sum an array elements. This array contains positive and negative numbers. array db 07, 00, -3, 10, -7, 14, 9, -5, -100 …

assembly x86 signed addition x86-16
Binary addition of 2 values represented as strings

I have two strings: string a = "00001"; /* which is decimal 1 I've converted with next string: string a = Convert.ToString(2, 2).PadLeft(5, '0…

c# binary addition
How to ensure javascript addition instead of string concatenation (Not always adding integers)

Through my javascript library, I end up with a string that represents a number. Now I want to preform an …

javascript string numbers addition
Are 'addition' and 'bitwise or' the same in this case?

Say I have four 32-bit numbers, defined so that their bits don't overlap, i.e. unsigned long int num0 = 0xFF000000; …

c++ c math bitwise-operators addition