Math Interactive vs LetterMarch

Improve your math skills and get a deeper understanding of mathematical concepts, definitions, formulas and proofs. With 23 subjects containing more than 200 articles with detailed descriptions, solved solutions and thorough proofs, this app is perfect for every high school student or any person eager to learn mathematics. Improve your intuition by exploring the interactive illustrations and learn how to solve both simple and difficult math problems through elegant solutions. Buy Premium to access all content and features. • Quickly search for the article or formula you need. • Use the links to read more on a subject. • Improve your understanding with interactive illustrations. • Pick up where you left off with the "Recents"-category. • Share an article via mail, iMessage, Facebook etc. • Jump to any section through the bottom navigation. • Enjoy the graceful and user-friendly design. The app covers the following 23 subjects: • Coordinate System • Differential Calculus • Differential Equations • Exponential Functions • Functions • Geometry • Geometry Terms • Hypothesis Testing • Integral Calculus • Linear Functions • Numbers and Algebra • Percentages • Power Functions • Probability • Quadratic Equation • Quadratic Polynomial • Regression and Growth • Solid Geometry • Statistics • The Straight Line • Trigonometry • Vectors in 2D • Vectors in 3D Space

Capturing words isn't easy. Only the noblest and bravest of souls dare try. Many shrink back, fail, or give up. But you are not one of the many. You seek to capture words, and you will not be prevailed upon. It's you versus the world... Actually it's you versus thousands of squirrels running in circles to turn a crank that rotates a gear that drops a ball onto a lever that juices a server farm that powers an adaptive algorithm that quickly ramps up difficulty to match your skill, so LetterMarch is just as challenging for a college professor as it is for a first grader. Capture words, destroy superfluous letters, and conquer the world.