let usage method [email protected]:/tmp# n1=5
[email protected]:/tmp# n2=10< br />[email protected]:/tmp# let result=n1+n2
[email protected]:/tmp# echo $result
15
[email protected]:/tmp# let n1++
[
Tag: mathematics
Mathematics – Is it unknovable?
Don’t you know if the two functions are the same? For example, a compiler writer wants to determine whether two functions written by a developer perform the same operation. What methods can he use
Ending program – small primary math solution with UI
》》》Function requirements
》》implementation ideas
》》》Personal project reuse
This pair programming reflects the reusability of my teammates’ personal projects. I use java for persona
Mathematical Optimization – Best Open Source Mix Integer Optimization Solution
I am using CPLEX to solve huge optimization models (more than 100k variables). Now I want to see if I can find an open source alternative. I solved the mixed integer problem (MILP) and CPLEX works
Question – [tjoi2018] mathematical calculation
Problem Solution——[TJOI2018] Mathematical Calculation I really didn’t see that this is a line segment tree
Xiaodou now has a number x, the initial value is 1. Xiaodou has Q operations, operat
Mathematics me – 2D video game
I am an amateur game programmer. I only do 2D games, no 3D things. I don’t have a background in mathematics, and many things trip me like bullet projections and angles.
I took two college-lev
HDU-1719 Friend Mathematics Derivation
Friend HDU-1719 Friend number are defined recursively as follows.
(1) numbers 1 and 2 are friend number;
(2) if a and b are friend numbers, so is ab+a +b;
(3) only the numbers defined in (1