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Scientific Expression Calculator
4 iPad, this calculator has a unique Expression mode & the Algebraic computation mode, and dozens of mathematical functions. Scratchpad workflow; the Scratchpad can evaluate equations without going to the calculator. New features to come -- watch for updates.
The Expression mode allows you to input an entire equation before evaluation, so you can be sure the equation is correct. This is a great advantage whether adding a series of numbers or solving a complex trigonometric equation.
The Algebraic mode is the standard mode on many calculators, familiar to most users. The Paper Tape tracks your input and results, and can be hidden.
The Scratchpad allows you to work on problems, create and store equations and notes. You can evaluate an equation without leaving the Scratchpad. Just type an = sign after the equation, and the Scratchpad figures out where the notes end and the equation begins, inserting the solution after the = sign. Or, select the equation and use the menu items to solve equations or share them with the calculator.
The Scientific Expression calculator is a great calculator for students, engineers and scientists. Comments, questions and problems can be sent to "iOS@azarhi.com".
Check out the free PDF manual by going to http://iphone.azarhi.com and clicking on the Scientific Expression Calculator page. The manual is a must to learn all of the features, and know all of the functions available in the Scratchpad.
Application advantages:
- two modes for solving equations. including the unique Expression mode
- a Scratchpad for storing notes and solving equations
- a Paper Tape for tracking inputs and results with full editing available
Application features:
- A full featured scientific calculator with
• trig functions including hyperbolic
• ln, log and log base 2 functions
• power functions
• Bessel functions, gamma and Gauss error function
• the DMS function for converting decimal number to degrees/minutes & seconds
• and more functions
• 10 memories
• Answer button for tracking the most recent solution
• back arrow button for correcting inputs
• six often used scientific constants - earth gravity, univ. grav. constant, electron mass, electron charge, Planck's constant and the ideal gas constant. And of course, PI. OK, that's seven.
* functions in the Scratchpad for mortgages, math functions and statistics not available in the calculator's keys
• Scratchpad functions include decToFract function for converting decimals to fractions, and LCM and GCD functions
• "easter egg" functions and constants for readers of the manual
- large display for viewing equations requiring multiple lines
- calculator menu:
• Copy fromDisplay
• Paste to Display
• Clear All Memories
• Edit memories
• slider: Limit solutions to [0 to 15] decimals
- paper tape menu:
• Copy All
• Email Content
• Large Text / Small Text
• Print
• Hide / Show
• Clear
• Limit Content to X lines
- scratchpad menu:
• Copy All
• Email Content
• Large Text / Small Text
• Print
• Copy to Display
• Paste from Display
• Evaluate Selection
• Return solution: On/Off
What's new
AirPrint for the Scratchpad and Paper Tape. New Scratchpad function for converting decimal numbers to fractional representation, and functions for Least Common Multiple and Greatest Common Devisor. Minor bug fixes detailed in the free manual from http://iphone.azarhi.com
Screenshots
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- Last changed:
- Mar 10, 2011
- Category:
- Education
- Developer:
- Azarhi
- Version:
- 1.2.5
- Average Rating:
- 3.00 (2)
- Size:
- 4.2 MB
