Some useful key bindings for typing Unicode mathematics

Source math.vim when you start vim

Use :Mon to enable the bindings and :Moff to disable them.

Some examples:

1. To get〈ψ|∂⃡|ϕ〉type \<\psi|\partial\^<->|\phi\>
2. To get x⃗·y⃗ = ∑ᵢxᵢyᵢ type x\^->\.y\^-> = \sum_ix_iy_i
3. To get ∫∏ᵢdxᵢexp(-½xᵢ²) type \int\prod_idx_iexp(-\1/2x_i^2)
4. To get ∬dω = ∮ω type \iintd\omega = \oint\omega
5. To get … → H̃₀(A∩B) → H̃₀(A)⊕H̃₀(B) → H̃₀(X) → 0 type \ldots \-> H\^~\_0(A\capB) \-> H\^~\_0(A)\oplusH\^~\_0(B) \-> H\^~\_0(X) \-> 0

Have a look in math.vim for the rest.

Note that the expressions above won't display correctly if you don't have suitable fonts installed.

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