differentiation
(i) If h = kf, where k is a constant, then h′ = kf ′.
(ii) If h = f + g, then h = f ′ + g′.
(iii) The product rule: If h = fg, then h′ = fg′ + f ′g.
(iv) The quotient rule: If h = f/g and g(x) ≠ 0 for all x, then
(v) The chain rule: If h(x) = (f ∘ g)(x) = f(g(x)) for all x, then h′(x) = f′(g(x))g′(x).
- sink
- SIR epidemiology model
- SI units
- skew field
- skew lines
- skewness
- skew-symmetric function
- skew-symmetric matrix
- slack
- slack variables
- slant asymptote
- slant height
- slash
- slide rule
- sliding–toppling condition
- slope
- small circle
- Smith, Adrian Frederick Melhuish
- Smith normal form
- smooth
- smoothly hinged
- smoothness condition
- smooth surface
- Sn
- Sn