TRIGger mini 1.2 review

Displays the “Complete Triangle” figure, whose segments represent the six trigonometric functions (sine, tangent, secant, cosine, cotangent, cosecant) associated with an angle.

License: Freeware OS: Mac OS X File size: 435K Developer: Day Late & Dollar Short Software Price: $0.00 Updated: 05 Jun 2006

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Displays the “Complete Triangle” figure, whose segments represent the six trigonometric functions (sine, tangent, secant, cosine, cotangent, cosecant) associated with an angle.

Dragging the mouse within the TRIGger mini window changes the angle, and consequently the shape of the Complete Triangle, helping build an intuitive understanding of the behavior of the trig functions.

Here are some key features of "TRIGger mini":
Individual display toggle for each trig value
Scaled-up image when only sine and cosine are visible
Radian angle measure option
“Pieces of pi” (radians as multiple of pi) angle measure option
“Auto-spin mode” via shift-click.

What's New:
Shift-drag snaps the angle to the nearest multiple of 15 degrees
Command-click hides and shows the numerical values
Double-click now initiates “auto-spin” mode.