Special Expression Calculator

★★★★★ Scientific calculator for engineers and mathematicians.

FEATURES

✔ Intuitive input and editing. ✔ Saving expressions. ✔ On editor, you can use select, copy, cut, paste for expressions. ✔ Pinch-To-Zoom ✔ Copy answer. ✔ Showing result as decimal or fraction. ✔ Undo and redo. ✔ Choosing font.

SUPPORT FUNCTIONS

➡ Functions Graphic. ➡ Calculation of mixed, improper fraction and recurring decimal (repeating decimal). ➡ Fraction to decimal, Decimal to fraction ➡ Operations with matrices, vectors and complex numbers. ➡ Trigonometric functions: sin, cos, tan, ctan.

• The calculation of trigonometric functions in degrees and radians. Use symbol ° for degrees, symbol ' for minute, symbol '' for second.