DescriptionAtan2 circle.svg English: Values of atan2 on the unit circle. Note that the value at (-1,0) is always π {\displaystyle \pi } , but it approaches...
the license of your choice. # Output to svg set terminal svg size 640 480 set output "Atan2-discontinuity.svg" # Use lots of samples set samples 1000...
DescriptionAtan2 circle.png Values of w:atan2 on the unit circle Date 11 October 2008 Source I created this work entirely by myself, but I'm very bad...
void circle(bool clockwise) { M(); xy(-1, 0); arc(1, 1, 0, 0, !clockwise); xy(1, 0); arc(1, 1, 0, 0, !clockwise); xy(-1, 0); Z(); } void start_svg_file()...
coordinates (theta,phi,radius) def to_theta_phi_r(x, y, z): return atan2(z, sqrt(x**2 + y**2)), atan2(x, y), sqrt(x**2+y**2+z**2) # define function to rotate (...
sin(phi), r * cos(theta) def to_theta_phi_r(x, y, z): return atan2(z, sqrt(x**2 + y**2)), atan2(x, y), sqrt(x**2+y**2+z**2) def rotx(x, y, z, a): y, z = cos(a)...
sin(phi), r * cos(theta) def to_theta_phi_r(x, y, z): return atan2(z, sqrt(x**2 + y**2)), atan2(x, y), sqrt(x**2+y**2+z**2) def rotx(x, y, z, a): y, z = cos(a)...
{ return x*p.y-p.x*y; } // cross product double angle() const { return atan2(y,x); } point& at_angle( double a ) { x = cos(a); y = sin(a); return *this;...
line::param( const point & q ) const { if(ra==0) return q.y; else return atan2(q.y,q.x-cx); } void line::at_dist( const point & p, double d, bool dir,...
DescriptionThe principal value of the argument (-atan2- in some circles).svg English: The derivation of the principal value of the argument refer to the...
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