BSC Cool Math
Detailed App Info:
Application Description
A broad range of math tricks and special formulas from pre-algebra to Calculus.
Can you find the mean of: 83, 90, 79, 82, 84, 88, 86, 83, 88, 81 in your head?!? This program teaches you a trick to figure it out and other math problems too! Great for SATs, GREs, and students of Algebra through Calculus.
There were 5 topics in version 1.0. There are 17 topics in version 1.01. I expect to add 5-10 more each month. The app is well worth 99 cents but it is free. I am in the process of writing "Quick Quiz code" to ALL of the topics (right now only the first bunch of 5 topics has computer generated quizzes). As for the topics, they are listed below:
Algebra Shortcuts And "Proofs"
Chapter 1: Axioms
Chapter 2: Addition and Subtraction Tricks
Chapter 3: Chicken And Rabbit Problems
Chapter 4: Averages
Chapter 5: Weighted Averages
Calculus Shortcuts for Calc AB (single variable)
NOTE!! Calculus tricks are MUCH more difficult to prove and use.
Chapter 6: Area Lesson 1
Chapter 7: Area Lesson 2
Chapter 8: Volumes
Chapter 9: Incomplete.
Chapter 10: Six Integrals You MUST Know
Divisibility
What are the tricks to find out if four digit numbers are divisble by say 8?
Chapter 11: Divisibility by 5 and 10 and 100 and 1000
Chapter 12: Divisibility of 3 and 9
Chapter 13: Divisibility of 2, 4, and 8
Chapter 14: Divisibility of 6 and 15
Random Stuff: Non-Curriculum
Example: You have a binary 1010010101010111101010101010 is base 2. What is the same number in base 8?
Chapter 16: Change bases quickly (certain bases)
Chapter 17: Parity of Polynomials
Very Short Proofs In Algebra
Chapter 21: 3 and 9 Divisibility Rule
Chapter 22: Infinite Geometric Series Formula
Chapter 23: The Product of Two Negative Numbers Is Positive
Chapter 24: Generating A Factorable Cubic or Quadratic
Chapter 25: Graphing Lines and Parabolas
More Algebra I and II "Proofs" and Demonstrations
Chapter 26: "Proof" Of Some Exponent Rules
Chapter 27: "Proof" That 3^(-2) = 1/9 (Why Negative Exponents Create Fractions)
Chapter 28: "Proof" That 3^(1/2) = Square Root Of 3
Chapter 30: Advanced Log And Exponent Problems
Can you find the mean of: 83, 90, 79, 82, 84, 88, 86, 83, 88, 81 in your head?!? This program teaches you a trick to figure it out and other math problems too! Great for SATs, GREs, and students of Algebra through Calculus.
There were 5 topics in version 1.0. There are 17 topics in version 1.01. I expect to add 5-10 more each month. The app is well worth 99 cents but it is free. I am in the process of writing "Quick Quiz code" to ALL of the topics (right now only the first bunch of 5 topics has computer generated quizzes). As for the topics, they are listed below:
Algebra Shortcuts And "Proofs"
Chapter 1: Axioms
Chapter 2: Addition and Subtraction Tricks
Chapter 3: Chicken And Rabbit Problems
Chapter 4: Averages
Chapter 5: Weighted Averages
Calculus Shortcuts for Calc AB (single variable)
NOTE!! Calculus tricks are MUCH more difficult to prove and use.
Chapter 6: Area Lesson 1
Chapter 7: Area Lesson 2
Chapter 8: Volumes
Chapter 9: Incomplete.
Chapter 10: Six Integrals You MUST Know
Divisibility
What are the tricks to find out if four digit numbers are divisble by say 8?
Chapter 11: Divisibility by 5 and 10 and 100 and 1000
Chapter 12: Divisibility of 3 and 9
Chapter 13: Divisibility of 2, 4, and 8
Chapter 14: Divisibility of 6 and 15
Random Stuff: Non-Curriculum
Example: You have a binary 1010010101010111101010101010 is base 2. What is the same number in base 8?
Chapter 16: Change bases quickly (certain bases)
Chapter 17: Parity of Polynomials
Very Short Proofs In Algebra
Chapter 21: 3 and 9 Divisibility Rule
Chapter 22: Infinite Geometric Series Formula
Chapter 23: The Product of Two Negative Numbers Is Positive
Chapter 24: Generating A Factorable Cubic or Quadratic
Chapter 25: Graphing Lines and Parabolas
More Algebra I and II "Proofs" and Demonstrations
Chapter 26: "Proof" Of Some Exponent Rules
Chapter 27: "Proof" That 3^(-2) = 1/9 (Why Negative Exponents Create Fractions)
Chapter 28: "Proof" That 3^(1/2) = Square Root Of 3
Chapter 30: Advanced Log And Exponent Problems
Requirements
Your mobile device must have at least 85.97 KB of space to download and install BSC Cool Math app. BSC Cool Math was updated to a new version. Purchase this version for $0.00
If you have any problems with installation or in-app purchase, found bugs, questions, comments about this application, you can visit the official website of Brian Chen's Code Brian Chen at http://bccode.tripod.com.
Copyright © Brian Chen
