hello, help me please .

Evaluate : $\displaystyle \Large \int_{a}^{b}\frac{e^{t}}{t}dt$

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- Apr 16th 2009, 01:37 PMmaria18Integral calculation
hello, help me please .

Evaluate : $\displaystyle \Large \int_{a}^{b}\frac{e^{t}}{t}dt$ - Apr 16th 2009, 02:01 PMJhevon
and why would you need to evaluate this? This is not a nice integral, it has no primitive integral in elementary functions.