By next January Yusnier Viera has prepared a Course of Mental Calculation which will suit all people. In no time you will be able to perform arithmetic with large numbers that ever imagined it could do for yourself. Do not think twice and reserve your seat now. This course will undoubtedly increase your mind capabilities. Its main purpose is to show how productive can be your brain if you use it correctly and you take full advantage of your efforts.
The course will be taught personally in Miami, Florida by Yusnier Viera. By registering you can choose the schedule of your convenience.
If on the other hand you are unable to participate because you can not stay in Miami to attend the course, we also offer the opportunity to take the online course of Mental Calculation where we supply you with all the necessary materials, you just need to register in the course of your preference.
Index
1. Simple multiplications and divisions.
1.1. Simple multiplication.
1.1.1. Simple multiplications using divisions.
1.1.2. Simple multiplication by certain numbers.
1.2. Divisions using simple multiplications.
2. Multiplication of large numbers.
2.1. Cross multiplication.
3. Precise division in rational numbers.
4. Square roots.
4.1. Approximate solutions.
4.2. Exact solutions with efficient algorithms.
5. Calendar dates.
5.1. Yusnier Viera's algorithm.