Isaac Newton and Göttfried Leibniz simultaneously and indepently created calculus as we know it and derivatives with it. (Late 17th century)
Math Invaders was created in 1998.
math was created when time began
"key concept" is not a mathematical term . A key concept is an important idea. Two key concepts in math are derivatives and integrals of functions. ( "function" is also a key concept.)
Math Rescue was created in 1992-10.
Swiss Derivatives Review was created in 1997.
Calculus (or, some advanced pre-calculus classes).
Are you asking a math question or a business question? Why are you asking it in the "relationships" area?
Isaac Newton and Göttfried Leibniz simultaneously and indepently created calculus as we know it and derivatives with it. (Late 17th century)
you should just know about... -Trigonometric Identities-Logarithms, and Natural Logs-Limits-Derivatives
Cheetah Math was created in 2007.
Latha Math was created in 2010.
Gaudiya Math was created in 1920.
Math for America was created in 2004.
Zentralblatt MATH was created in 1931.
Anand Math was created in 1952.
Math League was created in 1977.