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This following list features abbreviated names of mathematical functions, function-like operators and other mathematical terminology. This list is limited to abbreviations of two or more letters (excluding number sets).
Taking this one stage further, the clue word can hint at the word or words to be abbreviated rather than giving the word itself. For example: "About" for C or CA (for "circa"), or RE. "Say" for EG, used to mean "for example". More obscure clue words of this variety include: "Model" for T, referring to the Model T.
6 Down: Rom-com or thriller — HINT: It starts with the letter "G" 7 Down: "Totally awesome!" — HINT: It ends with the letter "K" Answers to NYT's The Mini Crossword for Saturday, February 15, 2025
A function f is cofunction of a function g if f(A) = g(B) whenever A and B are complementary angles. [10] This definition typically applies to trigonometric functions. [11] [12] The prefix "co-" can be found already in Edmund Gunter's Canon triangulorum (1620). [13] [14] concave function Is the negative of a convex function.
10 Nonstandard calculus. Toggle the table of contents. List of calculus topics. 4 languages. ... This page was last edited on 10 February 2024, at 12:14 (UTC).
Signs of trigonometric functions in each quadrant. All Students Take Calculus is a mnemonic for the sign of each trigonometric functions in each quadrant of the plane. The letters ASTC signify which of the trigonometric functions are positive, starting in the top right 1st quadrant and moving counterclockwise through quadrants 2 to 4.
Calculus is the mathematical study of continuous change, in the same way that geometry is the study of shape, and algebra is the study of generalizations of arithmetic operations. Originally called infinitesimal calculus or "the calculus of infinitesimals", it has two major branches, differential calculus and integral calculus.
The Greek phrase was used by many early Greek mathematicians, including Euclid [4] and Archimedes. The Latin phrase is attested in a 1501 Euclid translation of Giorgio Valla . [ 5 ] Its abbreviation q.e.d. is used once in 1598 by Johannes Praetorius , [ 6 ] more in 1643 by Anton Deusing , [ 7 ] extensively in 1655 by Isaac Barrow in the form Q ...