- Compute the length of the parabola y = x2 from x = 0 to x = 1.
Input :
arcLen(x^
2,x,0,1)
or
arcLen([t,t^
2],t,0,1)
Output :
-1/4*log(sqrt(5)-2)-(-(sqrt(5)))/2
- Compute the length of the curve
y = cosh(x) from x = 0 to
x = ln(2).
Input :
arcLen(cosh(x),x,0,log(2))
Output :
3/4
- Compute the length of the circle
x = cos(t), y = sin(t) from t = 0 to
t = 2*
.
Input :
arcLen([cos(t),sin(t)],t,0,2*pi)
Output :
2*pi