價格：免費
更新日期：2017-10-13
檔案大小：1.6M
目前版本：4.0.4
版本需求：Android 4.0 以上版本
官方網站：https://spec-exp.appspot.com
Email：specialcalc@gmail.com
聯絡地址：Globus Center J.J. / 609
★★★★★ In the paid version, there is no advertising. By the installing paid version you support us to promote application.
★ SpecExp (Special Expression) Calculator for mathematicians ★
With this calculator you can calculate mathematical expressions with fractions, mixed fractions, complex numbers, matrices.
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).
➡ 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.
➡ Inverse trigonometric functions: asin, acos, atan, actan.
➡ Secant (sec), Cosecant (csc).
➡ Logarithms: ln, lg, log
- Ln: natural logarithm.
- Lg: common logarithm.
➡ Constants: π, e
➡ Hyperbolic functions: sh, ch, th, cth
➡ The square root √, the root of n-th degree ⁿ√, Module | a |, Signum (sign), exponentiation aⁿ.
➡ Combination, Arrangement, Factorial (!)
➡ The sum and product elements of the sequence: Σ, П .
➡ Brackets: ( ) [ ] { }
➡ Base conversion of numbers and operations with different base (binary, ternary, quintal, octal, hexadecimal, decimal, base n).
➡ Calculations of limit, definite integral.
➡ Percent (%)
➡ Least (Lowest) Common Multiple (LCM)
➡ Greatest Common Divisor (GCD)
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