FactMemory-Calculator Equatio

This app is a calculator. It can calculate with 4 styles according to function.

· Memory Calculator
What you can do is basically the same as an ordinary calculator. However, "M" key is attached at the lower right of the 10 key. By pressing this you can store up to six calculation results in the bar. It is not necessary to prepare paper and pencil.

Function calculation
Here, you can calculate using the function you created. Moreover, since it can handle "constant", you do not have to do the same expression every time to do the same calculation each time.

· Character expression calculation
When developing a character expression, do you feel uneasy as "Are you sure this is true?" If you use this calculator you can check in immediately.

· Equation calculation
You can solve one-dimensional cubic equations.

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