Mac App Store

Mac App Store

Mac App Store is the simplest way to find and download apps for your Mac.

To download ExpressionsinBar from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

ExpressionsinBar

By Andre Rubbia

Open the Mac App Store to buy and download apps.

Description

ExpressionsinBar is a simple menubar application which provides powerful computer-aided algebra computations.

It's the perfect app for teachers, math students, scientists, and the geek among us !

• Unlike most other Equation Editors, ExpressionsinBar helps you resolve the math and then prepares a neat output for an easy insertion in your documents or presentations.

• How to use: Click the Menubar icon and ExpressionsinBar pops open an input expression box. Enter the expression, view the result. With the drag-and-drop feature, results are easily copied into text editors such as Pages or Microsoft Word, or presentation programs such as Keynote or Microsoft PowerPoint. Alternatively export the result of a computation in LaTeX syntax to TeX processors, such as TeXShop or TeXworks.

• Key features:
- Constants (π, e, etc.)
- Integers, fractions, floating numbers
- Sequences, lists, vectors, matrices, strings
- Operators (+, -, *, /, ^)
- Arithmetics on integers, rational, and floating numbers
- Arbitrary precision arithmetic, operating on signed integers, rational numbers, and floating point numbers
- Operations on fractions (integer and fractional parts, numerator, denominator, simplification, continued fraction expansion of real)
- Real functions (max, min, round, floor, sign, frac, ceil)
- Complex functions (re, im, abs, conj, arg, affix)
- Polynomials
- Factorial, binomial
- Exponential, logarithms, roots, powers
- Trigonometric functions, hyperbolic functions, and inverses
- Algebraic transformations (simplify, normal form, expand, factor)
- Trigonometric transformations
- Probabilities
- Statistics (1d and 2d)
- Polynomials algebra
- Algebraic calculus
- Numerical calculus
- Derivatives, limits and series expansion, integrals
- Equations, ordinary differential equations

• Extended user interface and keyboard features
- Menu with variables, functions, syntax and tips
- Use keyboard arrows to navigate function arguments
- Easily select to render "input only", "input =", "result" and "input and result"

• Render using LaTeX syntax for fastest type-setting
- "@" feature to interpret input with LaTeX syntax
- Flexible and easy way to format equations
- Use it to write chemical reactions (such as @NaOH+HCl \rightarrow NaCl+H_2O)

• Support for OS X 10.9, 10.8 and 10.7
- OSX 10.6 not supported (contact us)

+++ Thank you to everyone for your cool comments and suggestions ! We are working on each one of them. +++

What's New in Version 0.8

• Services integration - access the powerful tools within other applications, such as Word or Textedit
- Replace Selection by Result
- Replace Selection by Result in LaTeX format
- Replace Selection by Image of Result

• Other Fixes
- Minor bugs

Learn more at http://www.alelvisoftware.com/ExpressionsinBar

Screenshots

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
ExpressionsinBar
View in Mac App Store
  • $2.99
  • Category: Productivity
  • Updated: Jan 14, 2014
  • Version: 0.8
  • Size: 7.3 MB
  • Language: English
  • Seller: Andre Rubbia

Compatibility: OS X 10.7 or later, 64-bit processor

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.