Available on: all targets

SIN

This function will calculate the sine value of an angle. The sine of an acute angle are defined in the context of a right triangle: for the specified angle, its sine is the ratio of the length of the side that is opposite that angle to the length of the longest side of the triangle (the hypotenuse), and the cosine is the ratio of the length of the adjacent leg to that of the hypotenuse.

More generally, the definitions of sine can be extended to any real value in terms of the lengths of certain line segments in a unit circle.

The sine functions are commonly used to model periodic phenomena such as sound and light waves, the position and velocity of harmonic oscillators, sunlight intensity and day length, and average temperature variations throughout the year.

syntax example abbreviation back to keywords

SYNTAX

 = SIN(angle)


Legend
  • id : identifier
  • type : datatype
  • v : value
  • "..." : string
  • [...] : optional

EXAMPLE

 x = SIN(PI/2)


Used in:

ABBREVIATION: Sn

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An interesting competition is held at the beginning of each year: the BASIC 10Liner Contest. It is possible to use ugBASIC to participate in the next "BASIC10Liner" competition, in the following categories:

  • PUR-120 - A game in 10 lines of max 120 characters (w/abbrev.)
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In order to reduce space you can use this abbreviation for this instruction: 

SIN ↔ Sn

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