Listcalc Calculator

A scientific calculator with result history.

Easily scroll through questions to keep track of operations.

Features include:

List of previous questions and answers,

Long click on result to input question,

Swipe through pages,

Click on result to input answer,

Graphing,

Quadratic equation solver,

Landscape view for all activities,

Keyboard support,

Most trigonometric function,

Completely Free,

No advertisement!!!.