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Sine vs Sane - What's the difference?

sine | sane |

As a noun sine

is in a right triangle, the ratio of the length of the side opposite an angle to the length of the hypotenuse.

As an adjective sane is

being in a healthy condition; not deranged; acting rationally.

sine

English

(wikipedia sine)

Noun

(en noun)
  • (trigonometry, mathematics) In a right triangle, the ratio of the length of the side opposite an angle to the length of the hypotenuse.

    • Usage notes

    In various branches of mathematics, the sine of an angle is determined in various ways, including the following: * The y''-coordinate]] of the point on the unit circle at the given anticlockwise angle from the [[x-axis, ''x -axis. * The sum of the real or complex power series

         \sum_{n=1}^\inftyx^{2n-1} = x - {1\over 6} x^3 + {1\over 120} x^5 - {1\over 5040} x^7 + ...

    where x is in radians.

    Synonyms

    * Symbol: sin

    Derived terms

    * arcsine * cosine * sine wave * sinusoid * sinusoidal

    See also

    * cosecant * cotangent * secant * tangent * trigonometry

    Anagrams

    * ----

    sane

    English

    Adjective

    (er)
  • Being in a healthy condition; not deranged; acting rationally.
    • a sane mind
  • Mentally sound; possessing a rational mind; having the mental faculties in such condition as to be able to anticipate and judge the effect of one's actions in an ordinary manner.
    • a sane person
  • Rational; reasonable; sensible.
    • Try to go to bed at a sane time before your exams.

    Antonyms

    * insane * crazy * unbalanced

    Related terms

    * compos mentis

    Anagrams

    * * * ----