Mathematical Symbols
∂ (Partial)
Partial derivative
Δ, δ (delta)
Finite difference
∇ (Nabla)
Gradient > grad f = ∇f (f means scalar field)
Divergence > div f = ∇・v (v means vector field)
Curl > curl v or rot f = ∇xv
∂ (Partial)
Partial derivative
Δ, δ (delta)
Finite difference
∇ (Nabla)
Gradient > grad f = ∇f (f means scalar field)
Divergence > div f = ∇・v (v means vector field)
Curl > curl v or rot f = ∇xv