Today I used WolframAlpha to solve a differential equation. The step by step solution made me curious about an integral and I tried to copy the line from the copyable plaintext page to WolframAlpha to take a closer look at it. However WolframAlpha does not interpret the integral correctly. Shouldn't I be able to just copy the plaintext and get it working? The line I copied was:
integral (( dy(x))/( dx))/(2 y(x)+5) dx
I've also tried
integrate (( dy(x))/( dx))/(2 y(x)+5) dx
but WolframAlpha just displays the input:
2 y(x)+5