PEMDAS

Licence: Freeware
Version 0.2.4 | Release Date: 2009-03-20 | Download
  • Fixed a bug where nothing would happen after pressing "enter" with certain equations.
  • Added a cube root function, accessible by typing cbrt().
  • Changed the way the ans variable works, so now it is just a shortcut to the previous result, rather than an actual variable.
  • Increased the speed of the calculation engine.
Version 0.2.3 | Release Date: 2009-01-31 | Download
  • Renamed the app back to "PEMDAS".
  • Added application preferences for the thousands separator character, and exponent character.
  • Modified the toolbar preferences, so now they enable and disable automatically, depending on what preference is set.
  • Unlocked "e" and "E" to use as variables (note that PEMDAS doesn't support implicit multiplication, so 1.23e24 still means 1.23*10^24).
Version 0.2.2 | Release Date: 2009-01-18 | Download
  • Renamed the app to "Equations", and changed the icon.
  • Added support for binary, octal, and hexadecimal numbers:
    • Added ability to input numbers by using the the "0b" prefix for binary numbers, "0o" for octal, and "0x" for hexadecimal.
    • Added Binary, Octal, and Hexadecimal output formatting types.
  • Revised the decimal place number formatting, to allow either the exact amount of decimal places to be shown by adding zeros, or just to limit the number of decimal places displayed.
  • Added a Percentage output formatting type.
  • Fixed a bug in the variable cache where it wouldn't scroll vertically.
Version 0.2.1 | Release Date: 2008-12-23 | Download
  • Divided up the variable cache to separate different types of variables.
  • Added the ability to scroll previous formulas by pressing option + up/down arrows.
  • Added the ability to insert variables from variable cache by clicking on the variable while holding the option key.
  • Added a mini mode, accessible by clicking on the green "zoom" button in the upper left corner of the window.
  • Changed the formula entering box so it now automatically inserts the ans variable if you just type an operator after calculating a formula.
Version 0.2 | Release Date: 2008-11-19 | Download
  • Incorporated latest revision of the Formulas calculation engine (which is faster and has a lot of bug fixes).
  • The toolbar now autosaves the configuration it is in.
  • Renamed the app from Super PEMDAS to Formulas, updated links to point to the new website, updated the documentation, etc.