New Features

• #80 Allow saving of expressions
• #85 Option for Settings.cfg Location
• #89 Add Base64 Enc/Dec Function
• #91 Digit separator support
• #92 Vectorization support
• #93 Range operator and function support
• #94 Sequence generation
• #96 Lambda function support
• #97 Change number format button behavior
• #98 Add string type
• #101 Multiple assignment support

Bug Fixes

• #87 Unhandled exception REPORT
• #90 Big power of integer returns truncated answer
• #95 Windows shutdown is prevented after using graph feature

New Features

• Allow saving of expressions #80
• Option for Settings.cfg Location #85
• Add Base64 Enc/Dec Function #89
• Digit separator support #91
• Vectorization support #92
• Range operator and function support #93
• Sequence generation #94
• Lambda function support #96
• Change number format button behavior #97

Bug Fixes

• Unhandled exception REPORT #87
• Big power of integer returns truncated answer #90
• Windows shutdown is prevented after using graph feature #95

v0.5.8576.31195-beta

New Features

• Keyboard shortcut for moving decimal point position #77
• Allow multibyte characters in variable names #78
• Allow undo insertion and deletion of lines #79
• Add number representation buttons #81

Bugfixes

• E-Notation settings not works #76

v0.5.8569.27359-alpha

New Feature

• #69 Color Setting Support
• #73 Graph support (experimental)

Bugfix

• #66 solve() lags with some operators
• #68 Scrolling of answers breaks rendering
• #70 Mouse wheel not works
• #74 Crash when entering closing brackets at the beginning of a line

v0.4.8554.35202-beta

New Features

• #9 Array and part-selection support
• #60 Open parentheses at the beginning of a line can now be omitted.
• #61 Error highlighting
• #63 Conditional operator support
• #64 User-defined function support
• #65 Solve function (Newton's method) support

Changes

• #62 The fraction separator has been changed to a dollar sign.

v0.3.8534.27378-beta

New Features

• #57 Highlight SI prefix
• #58 External script call as function

Bugfixes

• #53 "Create Timer" window inserts invalid timestamp on Korean locale
• #59 Hangs up when 1:(1/3) is typed

Minor Updates

• #54 When using the hotkey to hide, window icon stays on the taskbar
• #56 Insert "ans" when Home key is pressed.

v0.2.8527.34374-beta

New Features

• Boolean value and operations (true, false, !, &&, ||)
• Numeric comparison (>, >=, <, <=, ==, !=)
• New functions
  • Assertion (assert(expr))
  • Timer alarm (alarm(t))
  • Gray-code (togray(x), fromgray(x))
  • Prime numbers (isprime(x), prime(n))
  • Random (rand(), rand(min, max), rand32(), rand64())

v0.1.8525.28073-alpha

Bugfix

• releases objects explicitly when expression is deleted (#34)

v0.1.8525.16018-alpha

New Features

• Identifier auto-completion (#48)
• SI prefix support (#49)
• User-defined constants support (#50)
• Some new functions
  • sum(...), ave(...), harmean(...), invsum(...), geomean(...)
  • si(x), bi(x)

Bugfixes

• Window priority of settings dialog (#46)
• clog2(8) returns 4 (#47)

Known Issue

UI hangs on rare occasions (#34)

v0.1.8515.7857-alpha

New Features

• Fraction Support
  • example: 2:3 means ⅔
  • functions added: frac(), real()
• RPN Operation
  • See README
• GCD, LCM
  • functions added: gcd(), lcm()