Separate Digits in C++: How to Place Spaces Between Numbers for …
2006年2月9日 · This discussion focuses on methods to separate digits of a number in C++ for clearer output. Users are advised to first convert the number to a string using methods like sprintf or string …
Create Devanagari ASCII Art: C++, JS, Nepali • Physics Forums
2023年6月13日 · Study best practices for namespace management in C++ Developers interested in text processing, ASCII art generation, and those working with Nepali language representation in …
Why Is Quantum Mechanics So Difficult? - Physics Forums
2016年8月24日 · There is a complete disconnect between our "existing" understanding of the universe based on classical understanding, and QM.
Parallel Programming on a CPU with AVX-512 - Physics Forums
2022年4月23日 · In this article, I describe a program that uses Intel AVX-512 assembly instructions and includes a comparison of the results from both programs.
How do "min" and "hour" get their values in this C++ code?
2023年3月30日 · The discussion centers on understanding how the "min" and "hour" member variables in a C++ class are assigned values during object instantiation and method calls. The class "Time" …
Mathematical notation: 2.00 E + 00 and 1.00 E + 01 - Physics Forums
2009年4月28日 · The discussion clarifies the representation of numbers in scientific notation, specifically focusing on the format "2.00 E + 00" and "1.00 E + 01". It establishes that "2.00 E + 00" translates to …
What is 'K' in K=1/4pi Epsilon 0? - Physics Forums
2011年8月27日 · The discussion clarifies that 'k' in the equation 1/2mv² = kQq/r represents the Coulomb constant, valued at approximately 8.988 x 10^9 Nm²/C². It is defined as k = 1/4πε₀, where ε₀ is the …
Problems with #include<complex.h> • Physics Forums
2018年5月19日 · Hi there. I have been trying to implement complex.h library to make some calculations in c++.Anyways I am not sure why mi compiler does not run my code at all. #include #include …
Finding the Amplitude of a spring (Simple Harmonic Motion)
2008年12月9日 · This discussion focuses on calculating the amplitude of a spring in simple harmonic motion (SHM) using a massless spring with a spring constant of 19 N/m and a mass of 0.20 kg. The …
Comparing MKL vs GSL Speed for C++ Codes - Physics Forums
2017年2月3日 · This discussion compares the performance of Intel's Math Kernel Library (MKL) and the GNU Scientific Library (GSL) in C++ matrix operations using OpenMPI. The GSL implementation …