Rake ootcomes

...rse, [[derivative|differentiation]], is ane o the twa main operations in [[calculus]]. Gien a [[function (mathematics)|function]] ''f'' o a [[Real nummer|real] ...fined informally tae be the signed [[aurie (geometry)|aurie]] o the region in the ''xy''-plane boondit bi the [[Graph o a function|graph]] o ''f'', the ' ...