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  • Category: Tools
  • Published by: Ziad ?
  • Size: 92 KB
  • Supported processors: x64, x86, ARM
  • Language: English (United States)
  • Learn more: Support
  • Notes:
    Release 2 update. Fix broken hex and binary

Developer Calculator

Developer Calculator - Calculator with advanced numerical processing language Developer Calculator is a powerful calculator with an interactive shell power by a simple yet advanced numerical processing language inspired by R, python, and javascript. Developer calculator is a work in progress. Performance is not to great now since everything is interrupted. On dev machine fib(30) implementation takes 1.7 seconds to run while the same decimal implementation in C# takes .225 seconds. After language and UI front end is done will do optimizations including compilation of functions. Release 2 if/elseif/else control structure support if true: 1 elseif false: 2 else 0 end while control structure support while n != 0: print("The value is {0}", n); n = n - 1 end recursion is now supported, runtime now has a virtual call stack which will prevent crashing fib(n) = if n == 1 OR n == 2: 1 else fib(n - 1) + fib(n - 2) end support for local and global variable scope using global/local keywords and implicit global gX = 0; local gY = 1; gZ = 2; gX + gY + gZ variables f() = global fX = 0; local fY = 1; fZ = 2; fX + fY + fZ f() variables support for multiple statements using ; local x = 123 + 123; print("x = {0}", x) support for multiline input using \ 123 + 23 +\ 123 support for invoking vararg functions print("n = {0}, x = {1}", 1, 2) execution now occurs on background thread and can be cancelled. new functions and commands. Release 1 Initial version There a 4 basic types. Numeric, strings, Booleans, and functions n = 1 + 1 s = "abc" + "123" b = true | false; f(x) = x * x All standard operators are supported. + - * / % ^ | & >> << ! = > < >= <= != <> ~ x = 1 + 2 * -(2/5) + (64 % 4) + (232 ^ 12) | (1231 & 2) + (1 << 2) + (213 >> 1) The ! can be used for Not operator on boolean is also used for POW z = !(x > (y ! n)) variables can be defined like example myVar = 1 functions can be defined like example mul(x,y) = x * y Functions can take functions as parameters and return other functions f3(f, x) = x ! f(x) Anonymous functions are supported using the func/function keyword. f3(func(x) x * 2, 100) Ternary conditionals are supported via the iif statement. iif(x > y, z, 10) Upcoming Features graphing - plotting and graphing scientific calculator frontend - for full touch use without virtual keyboard objects - objects with properties and methods arrays - single dimensional arrays workspaces - persisted workspace and functions to create\manipulate assign equal operators - support for +=, -=, /=, *=, etc equation solving - reducing and solving equation for given variable improved help - improve help API. data type changes - new date time data type and numeric type improvements which allow numeric to grow to any size support for closures self modifying functions many more functions and commands - API for network and disk i/o and more Known Issues History and historyTimes commands does not show history if same command is repeated.

Features:

  • Calculator with interactive shell
  • Advanced numeric programming language with support for variables, bitwise operators, user functions, control strctures while/if, etc, etc
  • In addition to numerics support for strings, booleans, and functions
  • Display result in decimal, hexadecimal, or binary.
  • History with parse and execution time
  • Batch asynchronous calculation support
  • Standard math and string functions
  • functions can be used as method parameters, support for anonymous functions

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Comments View all

8 comments


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21 November 2015

The Perfect Developer's App! Helps you to find as well as figuring out everything from Parse to "Compute this!"


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31 October 2013

Downloaded but keyboard wouldn't work


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25 July 2013

Could this app be written to use a standard language, like Ecmascript, or could official specs on the language that this app uses be written?


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22 June 2013

Pretty neat app. Needs a lot of polish though. Also why create a new language instead of just implementing an existing one like python?


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20 April 2013

difficult needs a dictionary help menu needs help. a comprehensive list words with meaning would be nice holding of the hand would be nice, the planned updates would be good, remember we don't all know the language you made up and some provisions should be made.


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12 February 2013

It does what it claims an works well as a calculator for those who don't need a visual calc pad. I do wish the answer appeared on the equation line. A lot of vertical space is wasted with the answer line. Great if you like to build up equations and look back over earlier variations.


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4 February 2013

Excellent and useful app


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27 January 2013

I like this app; it's simple and lets me calculate things. One thing: I'd really like it to support the "stuck on the side" mode (or whatever it's called)!