SinIntegral

SinIntegral[z]

gives the sine integral function ).

Details

  • Mathematical function, suitable for both symbolic and numerical manipulation.
  • .
  • SinIntegral[z] is an entire function of with no branch cut discontinuities.
  • For certain special arguments, SinIntegral automatically evaluates to exact values.
  • SinIntegral can be evaluated to arbitrary numerical precision.
  • SinIntegral automatically threads over lists.

Examples

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Basic Examples  (4)

Evaluate numerically:

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Plot :

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Differentiate :

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Series expansion at the origin:

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Scope  (5)

Generalizations & Extensions  (2)

Applications  (3)

Properties & Relations  (8)

Possible Issues  (2)

Neat Examples  (1)

See Also

SinhIntegral  CosIntegral  ExpIntegralE  ExpIntegralEi  FresnelS

Tutorials

Introduced in 1991
(2.0)