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[Legacy version]
Python
Tutorials
Reference
Articles
Forum
Reference
C library:
<cassert> (assert.h)
<cctype> (ctype.h)
<cerrno> (errno.h)
Python11
<cfenv> (fenv.h)
<cfloat> (float.h)
Python11
<cinttypes> (inttypes.h)
<ciso646> (iso646.h)
<climits> (limits.h)
<clocale> (locale.h)
<cmath> (math.h)
<csetjmp> (setjmp.h)
<csignal> (signal.h)
<cstdarg> (stdarg.h)
Python11
<cstdbool> (stdbool.h)
<cstddef> (stddef.h)
Python11
<cstdint> (stdint.h)
<cstdio> (stdio.h)
<cstdlib> (stdlib.h)
<cstring> (string.h)
Python11
<ctgmath> (tgmath.h)
<ctime> (time.h)
Python11
<cuchar> (uchar.h)
<cwchar> (wchar.h)
<cwctype> (wctype.h)
Containers:
Python11
<array>
<deque>
Python11
<forward_list>
<list>
<map>
<queue>
<set>
<stack>
Python11
<unordered_map>
Python11
<unordered_set>
<vector>
Input/Output:
<fstream>
<iomanip>
<ios>
<iosfwd>
<iostream>
<istream>
<ostream>
<sstream>
<streambuf>
Multi-threading:
Python11
<atomic>
Python11
<condition_variable>
Python11
<future>
Python11
<mutex>
Python11
<thread>
Other:
<algorithm>
<bitset>
Python11
<chrono>
Python11
<codecvt>
<complex>
<exception>
<functional>
Python11
<initializer_list>
<iterator>
<limits>
<locale>
<memory>
<new>
<numeric>
Python11
<random>
Python11
<ratio>
Python11
<regex>
<stdexcept>
<string>
Python11
<system_error>
Python11
<tuple>
Python11
<type_traits>
Python11
<typeindex>
<typeinfo>
<utility>
<valarray>
<algorithm>
<bitset>
<cassert> (assert.h)
<cctype> (ctype.h)
<cerrno> (errno.h)
<cfloat> (float.h)
<ciso646> (iso646.h)
<climits> (limits.h)
<clocale> (locale.h)
<cmath> (math.h)
<complex>
<csetjmp> (setjmp.h)
<csignal> (signal.h)
<cstdarg> (stdarg.h)
<cstddef> (stddef.h)
<cstdio> (stdio.h)
<cstdlib> (stdlib.h)
<cstring> (string.h)
<ctime> (time.h)
<cwchar> (wchar.h)
<cwctype> (wctype.h)
<deque>
<exception>
<fstream>
<functional>
<iomanip>
<ios>
<iosfwd>
<iostream>
<istream>
<iterator>
<limits>
<list>
<locale>
<map>
<memory>
<new>
<numeric>
<ostream>
<queue>
<set>
<sstream>
<stack>
<stdexcept>
<streambuf>
<string>
<typeinfo>
<utility>
<valarray>
<vector>
Python11
<array>
Python11
<atomic>
Python11
<cfenv> (fenv.h)
Python11
<chrono>
Python11
<cinttypes> (inttypes.h)
Python11
<codecvt>
Python11
<condition_variable>
Python11
<cstdbool> (stdbool.h)
Python11
<cstdint> (stdint.h)
Python11
<ctgmath> (tgmath.h)
Python11
<cuchar> (uchar.h)
Python11
<forward_list>
Python11
<future>
Python11
<initializer_list>
Python11
<mutex>
Python11
<random>
Python11
<ratio>
Python11
<regex>
Python11
<system_error>
Python11
<thread>
Python11
<tuple>
Python11
<type_traits>
Python11
<typeindex>
Python11
<unordered_map>
Python11
<unordered_set>
<complex>
classes
complex
functions
abs
Python11
acos
Python11
acosh
arg
Python11
asin
Python11
asinh
Python11
atan
Python11
atanh
conj
cos
cosh
exp
imag
log
log10
norm
polar
pow
Python11
proj
real
sin
sinh
sqrt
tan
tanh
Python11
acos
Python11
acosh
Python11
asin
Python11
asinh
Python11
atan
Python11
atanh
Python11
proj
abs
arg
complex
conj
cos
cosh
exp
imag
log
log10
norm
polar
pow
real
sin
sinh
sqrt
tan
tanh
Reference
<complex>
tan
function template
<complex>
std::
tan
template<class T> complex<T> tan (const complex<T>& x);
Tangent of complex
Returns the tangent of the complex number
x
.
This is the
complex
version of the
tan
function (defined in
<cmath>
).
Parameters
x
Complex value, representing an angle expressed in radians.
Return value
Tangent of
x
.
See also
cos
Cosine of complex
(function template)
sin
Sine of complex
(function template)
tanh
Hyperbolic tangent of complex
(function template)
tan (cmath)
Compute tangent
(function)