Please Itunes upgrade this app
I like this app but it neglects one thing. Ther is no sine, cosine, tangent etc. These are all common in calculus so y would u not give the option of these being derrived or intergrated. Please update this with hese options available. Thank you. Other than that i have no problem with the app and use it all the time during class or when i need help on my home work.
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Mathomatic