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## Homework Statement

I'm just trying to solve this

[tex] \int {\sec^3{x} dx [/tex]

## Homework Equations

[tex] sec^2{x} = 1 + tan^2{x} [/tex]

## The Attempt at a Solution

well i was able to simplify it to this:

[tex] \int {\sec{x}*\tan^2{x}} dx + \ln{|\sec{x} + \tan{x}|} [/tex]

but I still was not able to find that new integral

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