∫ af(x) dx = a ∫ f(x) dx
∫ f'(x)/f(x) dx = ln(f(x)) + C C is the constant of integration.
∫ ax dx = ax/ln(a) + C C is the constant of integration.
∫ f'(x)/√[f(x)2 + a] dx = ln[f(x) + √(f(x)2 + a)] + C C is the constant of integration.
d/dx ∫ f(x) dx = f(x)
∫ f'(x)/√(af(x) + b) dx = 2√(af(x) + b)/a + C C is the constant of integration.
∫ f(x)nf'(x) dx = f(x)n + 1/(n + 1) + C n ≠-1 C is the constant of integration.
∫ d/dx f(x) dx = f(x) + C C is the constant of integration.
∫ f'(x)/f(x) dx = ln(f(x)) + C C is the constant of integration.
∫ f'(x)(af(x) + b)n dx = (af(x) + b)n + 1/[a(n + 1)] + C C is the constant of integration.
∫ f'(x)g(x) dx = f(x)g(x) - ∫ f(x)g/(x) dx This is known as integration by parts.
∫ ax dx = ax/ln(a) + C C is the constant of integration.
∫ f'(x)/√[f(x)2 + a] dx = ln[f(x) + √(f(x)2 + a)] + C C is the constant of integration.
∫ ex dx = ex + CC is the constant of integration.
d/dx ∫ f(x) dx = f(x)
∫ sin(x) dx = -cos(x) + CC is the constant of integration.
∫ cos(x) dx = sin(x) + CC is the constant of integration.
∫ f'(x)/√(af(x) + b) dx = 2√(af(x) + b)/a + C C is the constant of integration.