Sites and apps similar to CADWOLF include Mathematica. It's paid, but fxSolver and Calcpad are free. Other options are SMath Studio, PTC Mathcad, Woxi and engineeringsuite. You can choose from more than 10 Calculators like CADWOLF for Windows, Linux, Mac, Android and iPhone.
FormulaDesk Math is an Excel add-in that brings real symbolic math to Excel. View formulas as equations, plot formulas…instantly. All the tools that engineers and students need every day, now inside Excel.
Calculeaf is an online engineering calculation worksheet for unit-aware math, calculation notes, plots, templates, and shareable technical work.
