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New In Version 2.1
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New Features:
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New Smart Math Calculator features added. You can now type any
math expressions and the program immediately calculates the
result.
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You can define your own variables to be referenced by the
functions that are to be plotted.
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Improvement:
- You are no longer forced to put -1 in brackets when
typing x^-1
- Faster loading time.
- Fixes:
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Fixed problem with 3D axis. The x and y axis are now at
their correct positions.
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Problem with negative numbers inside brackets are solved.
(-1) now returns correct result.
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Problem with consecutive negative operators is solved.
-(-(-1)) now returns correct result.
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Problem with Auto Update popping up even when "Don't ask
again" is selected is fixed.
New In Version 2.0
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New Features:
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Change color of background, axis, grids,
tick-label and more.
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Animate-rotate the graphs.
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Reset graph-view.
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Short keys for inserting equation.
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Copy graphs to clipboard.
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Save graph to file.
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Print graphs.
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Save and open equations files.
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Improvement:
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Improved error msg, with red highlight-only
when lost focus.
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Display error msg when x,y,z axis range are
invalid.
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Auto add 3D formula when in 3D sheet.
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Auto-save recently used colors in color
chooser dialog box.
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New menu bar.
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Auto-update.
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Splash screen with progress bar.
New In Version 1.3
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New Feature: Support for over 20 new functions,
such as rootn, min, floor, sinh, etc.
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New Feature: Support for over 15 constants,
such as Pi, e, k, c, etc.
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New Feature: Keyboard panel is added for
convenience. All functions and expressions can be typed using
the keyboard panel.
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New Features: rootn(n,x) function can now
correctly solve odd roots of negative numbers.
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New Feature: "Redraw All" button is added.
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Improvement: It now generates error msg if a
function or variable is not supported.
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Improvement: It now generates error msg if you
pass more or less parameters to a function than expected.
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Bug Fix: It now accepts 2y to be 2 multiplied
by 'y'. No longer required to type 2*y.
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Bug Fix: In the event of rendering error, it
now shows an error msg instead of shutting down silently.
New In Version 1.2
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Improvement: New version of Java3D 1.5.1 is
used for improved rendering.
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Bug Fixed: It would crash when OpenGL drivers
were not installed. Now it automatically switches to DirectX if
OpenGL is not available.
New In Version 1.1
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Improvement: Plots graphs automatically even if
you don't press Enter.
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Improvement: New user interface elements are
added.
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Improvement: Error messages for invalid math
expression are improved.
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Bug fixed: It would generate invalid result
whenever parenthesis () are used.
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