Desk(top) Calculator inspired by "The C++ Programming Language" (Stroustrup)
// calculate arbitrary expressions >> 1 + 2(3 + 4) + 5pi - pi*e / (1 + 27*2 + 3) - sin(45deg) 29.8536 // define and use variables >> var = 42 42 >> 2*var + 2var 168 // complex number arithmetic >> 5i*(3-i) + (1+i) + i^3 6+15i >> 5*e^(90deg)i + 3*e^(45deg)i - 1*e^(135deg)i 2.82843+6.41421i >> exp 7.01015*e^(66.2043deg)i // define functions with multiple variables >> fn f(a,b,c) = a*b + c >> f(2,4,3) 11 // define lists and do basic calculations on them >> x = [1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5] >> x [1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5] >> x = [for i=1, 5:0.5 i] >> x [1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5] >> len(x); avg(x); sum(x) 9 3 27 >> sx(x); ux(x) 1.36931 0,456435 - Variables
- Functions (multiple parameters possible)
- Complex Number arithmetic
- Minimal list support
pi, e, i, deg (will convert to rad, so you can write sin(90deg))
Trigonometric: sin, cos, tan, asin, acos, atan, sinh, cosh, tanh, asinh, acosh, atanh
Temperature Conversion: CtoF, CtoK, FtoC, FtoK, KtoC, KtoF
Lists: avg, len, sum, sum2 (squared sum), sx (standard deviation), ux (standard uncertainty)
Complex: Re, Im, arg, abs, norm
Misc.: ln, log, sqr, sqrt, cbrt, round, ceil, floor, trunc
- copy: Copy the last result to clipboard using '.' as decimal point
- copy,: Copy the last result to clipboard using ',' as decimal point
- bin: Output a hexadecimal or decimal number as binary
- dec: Output a hexadecimal or binary number as decimal
- hex: Output a decimal or binary number as hexadecimal
- clear/cls: Clears the screen from previous results
- clear (all | vars | funcs | lists): Removes all user-defined variables/functions/lists
- run: Run a DeskCalc file while running the CLI
- ls: List variables, user-defined functions and lists
- exp: Output last result in expontential Form r*e^(tetha in °)i