KSpark Handwritting Calculator

Calculator is a hand-written calculation and formula editing software designed for the PAD, which is easy to use easy to learn.

*Support handwriting complex calculation formula, one-click solving.
*Support handwriting mathematical, physical, chemical formula, wide range of recognition.
*Support the whole process of pure handwriting editing, handwriting modification, very free and convenient.
*Support to switch scientific keyboard input mode.
*The result can be selected as a decimal or a fraction, and the number of decimal is tweakable.
*Support adding to collection feature, save your complex formulas for using later.