integrate (or int) compute the primitive or a definite integral. A difference between the two commands is that, if you input quest(), just after the evaluation of integrate, the answer is written with the ∫ symbol.
integrate (or int or Int) takes one, two or four arguments.
Int is the inert form of integrate, it prevents evaluation
for example to avoid a symbolic computation that might not be
successfull if you just want a numeric
Find a primitive of f.
Or define the function f, input :
then input :
Output of course the same result.
For Xcas, log is the natural logarithm (like ln), as log10 is 10-basis logarithm