All published worksheets from http://sagenb.org
exp(10)
exp(2.5)
log(2.5)
log(10)
log(9)
log(5)
log(3)
log(2)
log(10.)
exp(10.)
<br/>
<a href="">link</a>
<a href="www.google.com">link</a>
<a href="http://www.google.com">link</a>