Do you really need your calculator's on-screen number pad? (You know, the virtual keyboard?)
Really small! Memo + Calculator!
Characteristics: Because there is no number pad, the window size is very small. Auto calculate per line. Many math functions are supported. Lines that are not calculated can be used as memos. Open multiple windows. (instances)
Supported math features: + - * /, Plus, Minus/Negative, Multiplication, Division, Modulus, Exponents, Roots, Parentheses, Absolute value, Factorials, Put off, Advance more up, Rounding off, Log e, Log 10, Sine, Tangent, Cosine, Pi, The golden ratio, Bitwise
Pro version features: Save data 5 colors: Light, Dark, Yellow, Blue, Green Always on Top Window (Floating Window)