all students take calculus

phrase

An acronym used to remember the sign values of all the trigonometric functions in the two-dimensional Cartesian coordinate system: all, sine, tangent, cosine — signifying which of the functions are positive, in the order of the quadrants, starting at the top right and moving counterclockwise.

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Meanings

phrase
  1. mnemonicmathematicsAn acronym used to remember the sign values of all the trigonometric functions in the two-dimensional Cartesian coordinate system: all, sine, tangent, cosine — signifying which of the functions are positive, in the order of the quadrants, starting at the top right and moving counterclockwise.
Cite this entry
APA

all students take calculus. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/all%20students%20take%20calculus

MLA

“all students take calculus.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/all%20students%20take%20calculus. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “all students take calculus,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/all%20students%20take%20calculus.

Source: all students take calculus on Wiktionary, CC BY-SA 4.0.