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sinx
1/cscx
cosx
1/secx
tanx
sinx/cosx or 1/cotx
secx
1/cosx
cotx
cosx/sinx or 1/tanx
cscx
1/sinx
d/dx sinx
cosx
d/dx cosx
-sinx
d/dx tanx
sec^2x
d/dx secx
secxtanx
d/dx cotx
-csc^2x
d/dx cscx
-cotxcscx