mul method
Implementation
MathTime mul( dynamic r ){
if( r is MathTime ){
MathTime ll = dup( this );
ll._update();
double rr = r.toFloat();
MathTime t = MathTime(
ll._minus,
ll._hour * rr,
ll._min * rr,
ll._sec * rr,
ll._frame * rr
);
t.reduce();
return t;
}
double rr = ClipMath.toDouble(r);
MathTime ll = dup( this );
ll._update();
MathTime t = MathTime(
ll._minus,
ll._hour * rr,
ll._min * rr,
ll._sec * rr,
ll._frame * rr
);
t.reduce();
return t;
}