Indhold
csc ( a + bi ) = 2 sin ( a ) cosh ( b ) − 2 i cos ( a ) sinh ( b ) cosh ( 2 b ) − cos ( 2 a ) func csc(a+bi)={2sin(a)cosh(b)-2i`cos(a)sinh(b)} over {cosh(2b)-cos(2a)}
csch ( a + bi ) = 2 sinh ( a ) cos ( b ) − 2 i cosh ( a ) sin ( b ) cosh ( 2 a ) − cos ( 2 b ) func csch(a+bi)={2sinh(a)cos(b)-2i`cosh(a)sin(b)} over {cosh(2a)-cos(2b)}
sech ( a + bi ) = 2 cosh ( a ) cos ( b ) − 2 i sinh ( a ) sin ( b ) cosh ( 2 a ) + cos ( 2 b ) func sech(a+bi)={2cosh(a)cos(b)-2i`sinh(a)sin(b)} over {cosh(2a)+cos(2b)}
sec ( a + bi ) = 2 cos ( a ) cosh ( b ) + 2 i sin ( a ) sinh ( b ) cosh ( 2 b ) + cos ( 2 a ) func sec(a+bi)={2cos(a)cosh(b)+2i`sin(a)sinh(b)} over {cosh(2b)+cos(2a)}
tan ( a + bi ) = sin ( 2 a ) + i sinh ( 2 b ) cos ( 2 a ) + cosh ( 2 b ) tan(a+bi)={sin(2a)+i`sinh(2b)} over {cos(2a)+cosh(2b)}
cot ( a + bi ) = sin ( 2 a ) − i sinh ( 2 b ) cosh ( 2 b ) − cos ( 2 a ) cot ( a + bi ) ={ sin(2a) - i sinh(2b)} over {cosh(2b) - cos(2a)}

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