Logarithms 4+

Name: Logarithms
Rating: 4.7 (3 reviews)
Author: Francesco Grassi

Equations generator and solver

Francesco Grassi

Designed for iPad

- 4.7 • 3 Ratings

- Free
- Offers In-App Purchases

Description

• App to learn LOGARITHMS.

• The app creates equations and expressions and SHOWS THE COMPLETE SOLUTION !!!

• The expressions and equations are ALWAYS DIFFERENT (based on random numbers).

• An ideal tool for the study of mathematics in secondary schools and technical schools.

• It is also possible to learn the logarithm laws (simplify and expand expressions). Fundamental to be able to solve the equations.

• Includes a calculator for the calculation of logarithms to any base.

• Works 100% offline

• Also suitable for TEACHERS who need to build logarithmic equations as a task for students; it is possible to export LaTex code to create professional looking scripts (available as in-app purchase).

• 5 levels are available:

1) Simplify (Free)
2) Expand (Free)
3) Equations - Easy (Free)
4) Equations - Medium (in app purchase)
5) Equations - Difficult (in app purchase)

• Simplify: application of the rules on calculation of logarithms to compact expressions
e.g.: log (5) + log (4) - log (2) = log (5 * 4/2) = log (10)

• Expand: the opposite of simplify, e.g.: log (x * y/(2z)) = log (x * y) - log (2z) =
log (x) + log (y) - [log (2) + log (z)] = log (x) + log (y) - log (2) - log (z)

• Equations - Easy: equations that simply require the application of the definition of logarithm and application of calculation rules; are solvable in few steps and are an excellent starting point for more difficult equations.

• Equations - Medium: this level presents equations that require a higher number of steps to be resolved. By mastering this level you can achieve medium/good review.

• Equations - Hard: this is a level where logarithmic equations are presented that eventually leads to quadratic equations using a variable substitution, or are tricky. It also present some equations with logarithms to different bases and equations that require an excellent knowledge of the topic. By mastering this level excellent exam results are highly likely :-)

22 Apr 2023

Version 2.0

Minor bug fixes.

4.7 out of 5

3 Ratings

Maths

Great to calculate complex ecuations

The developer, Francesco Grassi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More

Information

Provider

Francesco Grassi has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.

Address: Miklavz pri Ormozu 52 2275 Miklavz pri Ormozu Slovenia
Phone Number: +386 31435551
Email: grassimathematik@gmail.com

Size

6.9 MB

Category

Education

Compatibility

iPhone: Requires iOS 12.0 or later.

iPad: Requires iPadOS 12.0 or later.

iPod touch: Requires iOS 12.0 or later.

Mac: Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.

Apple Vision: Requires visionOS 1.0 or later.

Languages

English, Arabic, Danish, Dutch, French, German, Hindi, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Turkish