1 ----------- x*sin(pi*x) lim (cos(pi*x)) x->0+
Limit(cos(pi*x)^(1/(x*sin(pi*x))), x, 0)
1 ----------- x*sin(pi*x) lim (cos(pi*x)) x->0+
-pi ---- 2 e
= 0.207879576350762
1 ----------- x*sin(pi*x) lim (cos(pi*x)) x->0-
-pi ---- 2 e
= 0.207879576350762
= 0.207879576350762