Radix Leaf

About Radix Leaf

This application is a Positional notation number (Hexadecimal,Binary,Octal,etc.) calculator.
For both educational purpose and practical purpose like design, it equips the below functions that were not available in scientific calculator function.
* Peculiar base like Duodecimal[12]/Quinary[5]. And decimal fraction or exponential format of each positional notation.
* Binary prefix unit of 1024^N (kibi,mebi,etc.) input.
* Long binary. And hexadecimal expression of binary (C-language printf %a) input and result.

It equips User Interface suitable for Touchscreen. (Direct touch to displayed number works as number input or modification, or switching between result and input.)

(Spec)
・Hexadecimal[16]/Duodecimal[12]/Decimal[10]/Octal[8]/Quinary[5]/Quaternary[4]/Binary[2] are available. Decimal fraction and exponent in input,display,calculation,conversion.
・Logic operation 2 sheets. (Add,Mul,AND,OR,XOR,NAND,NOR,XNOR,NOT,NEG,long binary display)
・Addition sheet (5items), Multiplication sheet (5items), simple total sheet (2 items).
・Addition sheet calculation is switchable from 4 kinds (including proportion). Multiplication sheet calculation is switchable from 3 kinds.
・Every value is switchable from 2 kind bases.
・Number input and modification by direct touch action to the digit you want to change. In re-calculation of slight changes, entering full number is not necessary.
・Number input in keyboard sheets dedicated each positional notation base.
・The direction of calculation is switchable by touch. Inverse calculation, changing result field to input, is easy.
・Calculation result is automatically done at the time necessary inputs reach.
・At the pressed moment of the key, the key function is shown display. (Not the released moment.)
・Lock of each number is possible.
・Internal calculation: 16-digit decimal or fraction, independently developed. (Logic operation is done in Hexadecimal.)
・Display number length is selected from 10/14-digit depending on screen size. (In exponential format, exponent 2-digit and mantissa 8/12-digit.)
・2 sheets can be parallelly shown and operated if screen size is larger.
・Copy / paste function of a each number and a sheet.
・2 memories
・2 bases have each separator position(3), and each number format from negative sign/complement/exponent separately.
・Selectable decimal point/separator character(5).
・Automatic save of the calculation state at the application termination.
・Whole initializing. Or returning to the state at the time application started.
・Dark theme(Android10)