BUILT-IN MATHEMATICA SYMBOL

CosIntegral

CosIntegral[z]
gives the cosine integral function .

Details Details

Mathematical function, suitable for both symbolic and numerical manipulation.
.
CosIntegral[z] has a branch cut discontinuity in the complex z plane running from -∞ to 0.
For certain special arguments, CosIntegral automatically evaluates to exact values.
CosIntegral can be evaluated to arbitrary numerical precision.
CosIntegral automatically threads over lists.

Examples Examples open all close all

Basic Examples (3)Basic Examples (3)

Evaluate numerically:

Out[1]=

Out[1]=

Out[1]=

Scope (6)Scope (6)

Generalizations & Extensions (2)Generalizations & Extensions (2)

Applications (3)Applications (3)

Properties & Relations (8)Properties & Relations (8)

Possible Issues (2)Possible Issues (2)

Neat Examples (1)Neat Examples (1)

Top

See Also See Also

SinIntegral ExpIntegralE ExpIntegralEi FresnelC

Tutorials Tutorials

Special Functions

Related Guides Related Guides

Error and Exponential Integral Functions

Related Links Related Links

New in 2

Mathematica 9 is now available!

400+ new features, including the new Wolfram Predictive Interface, social network analysis, enterprise CDF deployment, and more »

Try Now

Buy/Upgrade

New to Mathematica? Find your learning path »

Have a question? Ask support »

© 2013 About Wolfram