Graphics Programs Reference
In-Depth Information
(a)
diff(6*xˆ3 - 5*xˆ2 + 2*x - 3, x)
ans =
18*x^2-10*x+2
(b)
diff((2*x - 1)/(xˆ2 + 1), x)
ans =
2/(x^2+1)-2*(2*x-1)/(x^2+1)^2*x
simplify(ans)
ans =
-2*(x^2-1-x)/(x^2+1)^2
(c)
diff(sin(3*xˆ2 + 2), x)
ans =
6*cos(3*x^2+2)*x
(d)
diff(asin(2*x + 3), x)
ans =
1/(-2-x^2-3*x)^(1/2)
(e)
diff(sqrt(1 + xˆ4), x)
ans =
2/(1+x^4)^(1/2)*x^3
(f)
diff(xˆr, x)
ans =
x^r*r/x
(g)
diff(atan(xˆ2 + 1), x)
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