PatternsLE 1.0


Category: Education
Price: Free (iTunes)

Description:

Create an infinity of mathematically-defined patterns !

"PatternsLE" is a tool to create 2D patterns based on mathematical expressions. Multiple expressions with quasi-unlimited number of variables can be combined to produce simple or complex patterns.

"PatternsLE" can help students improve their math skills by getting some visual intuition of 2D mathematical expressions as function of cartesian (x,y) or polar coordinates (r, theta). Graphic designers can take advantage of "PatternsLE" by using mathematical expressions to create fancy icons or illustrations.

"PatternsLE" is easy to use:

- Touch the mathematical expression to edit it: both standard keyboard and calculator-like keys can be used for this purpose,
- All expressions should lead to a mathematical formula describing the pattern in the range [-1,1]: z = f(x,y,r,theta),
- The expression background turns red when a syntax error occurs, and white when the expression is valid,
- Press the "Update" button to validate the expression and return to an updated preview of the pattern,
- An alert presents an error message to explain why the pattern cannot be computed,
- Press the info button in the main panel to access the app settings: some post-processing to apply on the pattern preview can be specified.

The full version "Patterns" includes export and list features.
PatternsLE



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