Lines Matching +full:x +full:- +full:axis

52 with a branch cut along the negative real axis .
57 range of a strip mathematically unbounded along the real axis and in
58 the interval [-I* \*(Pi , +I* \*(Pi ] along the imaginary axis.
66 .\" Table is formatted for an 80-column xterm.
67 .Bl -column ".Sy +\*(If + I*\*(Na" ".Sy Return value" ".Sy Divide-by-zero exception"
69 .It -0 + I*0             Ta -\*(If + I*\*(Pi    Ta Divide-by-zero exception
71 .It +0 + I*0             Ta -\*(If + I*0        Ta Divide by zero exception
73 .It x + I*\*(If          Ta +\*(If + I*\*(Pi/2  Ta For finite x
74 .It x + I*\*(Na          Ta  \*(Na + I*\*(Na    Ta Optionally raises invalid
75 .It                      Ta                     Ta floating-point exception
76 .It                      Ta                     Ta for finite x
77 .It -\*(If + I*y         Ta +\*(If + I*\*(Pi    Ta For finite positive-signed y
78 .It +\*(If + I*y         Ta +\*(If + I*0        Ta For finite positive-signed y
79 .It -\*(If + I*\*(If     Ta +\*(If + I*3\*(Pi/4
83 .It                      Ta                    Ta floating-point exception
99 .St -isoC-99 .