> | restart; |
> | with( Student[Calculus1] ); |
> |
> | f := x/(x^4+1); |
> |
> | A := 0; |
> | B := 4; |
> | N := 4; |
> |
> | ApproximateInt(f, A..B, partition = N, method = left, output = sum); |
> | ApproximateInt(f, A..B, partition = N, method = left, output = plot); |
> |
> | ApproximateInt(f, A..B, partition = N, method = midpoint, output = sum); |
> | ApproximateInt(f, A..B, partition = N, method = midpoint, output = plot); |
> |
> | ApproximateInt(f, A..B, partition = N, method = right, output = sum); |
> | ApproximateInt(f, A..B, partition = N, method = right, output = plot); |
> |
> | ApproximateInt(f, A..B, partition = N, output = animation); |
> |
> | ApproximateInt(f, A..B, partition = n, method = left, output = sum); |
> | limit( %, n=infinity ); |
> | evalf( % ); |
> |
> | q1 := ApproximateInt(f, a..b, partition = n, method = left, output = sum); |
> |
> | #value( % ); |
> | #simplify( %, n ); |
> | #collect( %, n ); |
> | q2 := limit( q1, n=infinity ); |
> |
> | F := int( f, x ); |
> | q3 := eval( F, x=b ) - eval( F, x=a ); |
> | q4 := int( f, x=a..b ); |
> |
> |