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2
All published worksheets from
http://sagenb.org
Project:
sagenb.org published worksheets
Path:
pub
/
2601-2701
/
2607.sagews
Views:
1
6
8
7
3
0
Image:
ubuntu2004
var
(
'x'
)
integral
(
(
tan
(
x
)
)
^
4
,
x
)
1/3*tan(x)^3 - tan(x) + arctan(tan(x))