Subjects/Calculus II/A.1. Basic integration formulas/FormulaA.1. Basic integration formulasFormulaIn A.1. Basic integration formulasFormulaCopy LaTeX∫audu=lnaau+C,a>0, a=1VariablesCConstant real de integraciónuVariable auxiliar de sustituciónaConstant real (a menudo a>0)duDiferencial respecto de ulnLogaritmo naturalConditionsa>0, a=1Related formulasRelatedFormula∫eudu=eu+COpen formulaOpen in sectionRelatedA.1.3 Basic trigonometric integrals∫sinudu=−cosu+COpen formulaOpen in sectionRelatedFormula∫udu=ln∣u∣+COpen formulaOpen in sectionRelatedFormula∫cosudu=sinu+COpen formulaOpen in sectionRelatedA.1.2 Power rule and elementary functions∫undu=n+11un+1+C,n=−1Open formulaOpen in sectionRelatedFormula∫sec2udu=tanu+COpen formulaOpen in sectionRelatedFormula∫csc2udu=−cotu+COpen formulaOpen in sectionRelatedFormula∫secutanudu=secu+COpen formulaOpen in section