Scientific calculator

A scientific calculator with basic features

A calculator that has a simple format in portrait orientation and the scientific landscape position.

Examples use

• | X | delete the last character

• Ans plays the stored value of the last result

• Deg converts to degree

• Eng switches to scientific notation

• Rad converts to radian

• n√ and plotted (~) => 3 = 2 ~ 8

• When using sin, cos, tan, asin, acos e atan put parentheses in the negative signal to calculate => sin (-30) = -0.5

In landscape mode keyboard can be changed by simply moving the touch screen to the right and left.