SymCalc

Stuck in 32 bit land

Marvelous <br/>Outstanding <br/>Incredible <br/>Magnificent <br/><br/>As a mathematician, I'm delighted with this calculator.

Great app, especially for the price. So convenient for a math teacher. I do wish you could get more help with the how-tos, which take a while to discover. Separate, Online ones would even be acceptable.<br/>I still give it 5 stars considering the price.

This app is not compatible with iOS 11. Just realize by not updating this app, customers will be much less likely to purchase your other apps because it is reasonable to believe you will abandon those apps as well.

Calculates exact answers instead of decimal rounding.

I am a chemical engineer and have been using this app for over a year and continue to be amazed by its reliability and speed. The analytical engine for differentiation and integration is superb. For more complex work, the full CAS packages such as Maple (my favorite) or Mathematica are appropriate. However, this app suffices for a huge percentage of what I need. It's speed and design are truly outstanding. SUGGESTION: If the developers add the capability for numerical solution of partial differential equations, this would surely become the killer app for engineers and scientists.

Have tried several calculator apps but this is my favorite. I use a TI-89 in my engineering practice and this app is the closest. For a more familiar keyboard go to Menu, Appearance, Keyboard Layout, Operators on Right.

I've been using this app throughout college working on my mechanical engineering degree. It's very powerful. It uses a language similar to Matlab for writing simple user defined functions. I actually prefer it to Matlab for doing symbolic calculations. If you're in a technical field that needs a simple but robust calculator, this is it.