• 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 :-)
bad app
this app is so useless and did not help
Sloppy
Many exercises contain duplicates of the correct answer and it’s a gamble if you pick the correct one. The same answer listed twice...but only one of them counts as correct.
Worst app
Fawken useless
Wrong Solutions
Hey, Some of your solutions are wrong. 4^log(x-3)=4 Your solution shows X-3=1 Where as it should show log(x-3)=1 Because the exponents must be equal. Multiple solutions are wrong. All using the same incorrect assumption. Thx
Great app for practicing math skills
I brushed up on my log knowledge. Great app for math students!
Useful app
The app is quite useful with good material that's helpful and has really helped me.
Easy learn
Every student use this app.easy learn math and logarithm.so easy to memories rules. Awesome thik this app.gusy try this app for math.also added fun game.play and enjoy
Minor bug fixes.
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