Computes the condition number of the tan function.
[c,y] = condnb_tancond ( x )
a n-by-m matrix of doubles
a n-by-m matrix of doubles, the condition number
a n-by-m, matrix of doubles, the function values
Computes the condition number of the tan function. The tan function has a large condition number if
[c,y] = condnb_tancond ( 1 ) [c,y] = condnb_tancond ( 0 ) // 1 [c,y] = condnb_tancond ( %pi/2 ) [c,y] = condnb_tancond ( %pi ) condnb_plotcond ( condnb_tancond , linspace(-4,4,1000) ); | ![]() | ![]() |