Compare the best free Microsoft Excel alternatives for 2026, including features, pricing, pros and cons, and use cases for each spreadsheet tool. The kinds of features you need from your spreadsheet ...
Contributors: Songlin Wei, Hongyi Jing, Boqian Li, Zhenyu Zhao, Jiageng Mao, Zhenhao Ni, Sicheng He, Jie Liu, Xiawei Liu, Kaidi Kang, Sheng Zang,Weiduo Yuan, Marco Pavone, Di Huang, Yue Wang $\Psi_0$ ...
This repository contains a complete transient 2D heat-conduction study on a square plate solved with the explicit FTCS finite-difference scheme. The plate has fixed temperatures on all four edges ...