Trigonomics Взлом 2.5.2

Скриншоты

Описание

Trigonomics combines essential tools for calculating triangles, exploring the unit circle and waves, looking up identities, and graphing with custom functions.

1. Triangle Solver - Provide the minimum combination of triangle side lengths and angles and Trigonomics draws the resulting triangle.

• Calculates the area and perimeter
• Alerts you when entered values cannot create a triangle
• Detects ambiguous case when entered values can create two different triangles
• Change a single value or multiple values at a time
• Rotate the triangle

2. Explorers

• Unit Circle - Understand the key relationships between an angle and its trig functions!
• Wave - See what happens to a wave when you adjust the amplitude, frequency, and phase.
• Right Triangle - Focus on a right triangle and all of its trig results.

3. Identities - Look up the most common (and some not-so-common) trig identities.

4. Graph - Plot up to three trigonometric functions at the same time.

• Enter your own custom functions!
• Draw once or loop the graph continuously
• Tap and hold on the graph to bring up a magnifying glass for precision
• See the unit circle being drawn as functions are plotted

Watch the video tour on our web site!

We welcome your feedback. Please visit our web site or write us from within the app!

История обновлений

2.5.2

2020-03-16

- Getting caught up with hardware and iOS compatibility

2.5.1

2017-01-31

- Getting caught up with hardware and iOS compatibility
- (And some artsy things like new icon color and new launch screen...)

2.5

2014-10-23

- iPhone 6 and iPhone 6 Plus compatibility
- iOS 8 compatibility

2.4

2013-10-09

- iOS 7 compatibility

2.3

2013-05-09

- Added Right Triangle Explorer
- Bug fixes

2.2

2013-03-12

- Improved unit circle now graphically shows sin and cos in portrait (iPhone and iPad), and sin, cos, tan, csc, sec, and cot in iPad landscape.
- Added links to videos on Info tab.
- Bug fixes.

2.1

2013-01-16

- New app icon (tell us if you like this one better)
- Added perpendicular symbol to right triangles when displayed on Solver
- Inserted 90° (or π/2) into Solver gamma field when choosing right triangle template
- Added instructions to Graph for plotting and customizing functions
- User interface improvements for Graph
- Bug fixes in Graph and iPad Identities

2.0.1

2012-10-05

- Support for iPhone 5 and iOS 6
- Minor interface improvements
- Re-enable precision and swipe settings

2.0

2012-09-13

• Full iPad compatibility!
• Improved showing of identities
• Other bug fixes

1.5

2011-12-13

- Added trig identities (finally!)
- Added wave explorer

1.4

2011-11-20

- Added by popular demand: Ability to display triangle "templates" before entering numbers!
- Bug fixes

1.3

2011-10-17

• New graphing features: Add your own custom functions! (iOS 4+), Table shows actual graph values, Tap-and-hold magnifies graph and highlights point in table
• Added detailed app info (About) tab
• Added option for 5th decimal precision
• User interface improvements
• iOS 5 compatibility

1.2

2010-12-06

- Updated images and drawing to support retina display.
- Minor visual updates to app info (about) view.

1.1

2010-01-18

- Larger triangle area on the Solver screen. Triangle now rotates by swiping gestures (instead of tapping buttons).
- Unit circle can now display any angle, not just standard angles (30, 45, 60, 90, etc.).
- Decimal separator is now localized (for example, comma instead of period, where used).
- Ambiguous case alert now provides side lengths and lets user pick which solution to show.
- Allows editing of full value in a field (not just rounded value).
- Option of 4th decimal precision (having four digits to the right of the decimal separator).
- Updated info view now shows more information and includes an e-mail button to feedback from within the app.
- Made precision rounding more consistent (for values entered and calculated).
- Fixed missing calculations for SSA when a side value was last entered.

1.0.1

2009-11-19

• Updated graphing to improve transitions when changing functions
• Changed precision setting default to three decimal places
• Fixed x,y coordinate issue in unit circle 3rd and 4th quadrant

1.0

2009-10-07