OpenModelica might be a bit more popular than Photomath. We know about 6 links to it since March 2021 and only 5 links to Photomath. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I have used https://openmodelica.org/. It's another one of those "invest substantial time understanding what they are doing, and you will likely be rewarded." Simple things are simple, but I found it took longer than I would have like to bang out e.g. a PID algo with a particular motor and load. If you want to try this, buy the book, and follow it to the end. Then keep learning, as you build more and more... - Source: Hacker News / 12 months ago
If the robot simulation doesn't need to pick up stuff or take into account changing contacts with other objects you can use Modelica's Multibody library which you can run for free with OpenModelica. This will be more accurate than other simulators because modelica can analytically solve the dynamics equations. You don't need to write them either just to connect blocks for various components. Source: about 1 year ago
OpenModelica consists of a combination of graphical and written components to simulate dynamic systems. I don’t know what control system feature set might be available. AMESIM is a more extensive paid tool that operates on the same Modelica modeling language. IIRC, at least Simuscape operates on Modelica under the hood. Source: about 1 year ago
It shouldn't be too difficult to model in Modelica. You could approximate the pendula in 1D with masses on springs or just use Modelica's multibody library. Source: over 1 year ago
Modelica is a good start, at the very least in showing how to break a complex machine with many physical phenomena into components. Modeling accuracy and ease are generally opposed. Https://openmodelica.org/. Source: almost 2 years ago
Photomath - Step-by-step explanations help you master math from arithmetic to calculus to continue building on your skills. Claims to be your study buddy from second grade to senior year! Source: 11 months ago
That said, depending on what capabilities you are looking for exactly, you'll find a number of possible alternatives—if you want math solvers, for example, you could look at Open Omnia, Symbolab, Photomath, or MS Math Solver... Just don't expect to find a ton of open source options. Source: about 1 year ago
Why waste time typing in an equation when you can use Potomath. Source: over 1 year ago
According to their site Photomath scans the equation, or it can be manually entered in their calculator function; and then demonstrates how to solve it as part of the programs function/service. This isn’t done locally and that why it needs internet. You’re not connecting for the answer, you’re connecting to get the answer and show how it’s solved. Source: about 2 years ago
Photomath Never used one of these as they didn’t exist when I was younger but lots of websites and apps that will help with this kind of thing. Good luck!! Source: over 2 years ago
Circuit Simulator - Animated electronic circuit simulator using ideal components to visualize voltage and current.
Mathway - Mathway is a freemium math solving app that helps you find the solutions to any math problem you can imagine.
Pspice - OrCAD PSpice technology provides the best, high-performance circuit simulation to analyze and refine your circuits, components, and parameters before committing to layout and fabrication
WolframAlpha - WolframAlpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.
Oregano - oregano - An electrical engineering tool for GNOME
Symbolab - Step by step calculator