Component wise multiplication of two vector valued functions

General
1

I have two vector valued functions defined as below

$$g=[g_1, g_2] $$

and $$f=[f_1, f_2]$$. How can I perform component wise multiplication to get
$$$gf = [g_1f_1, g_2f_2]$$$

2

You’d better give more context and a minimal example, see Read before posting: How do I get my question answered?.

For instance, if all you needed was to use the component wise multiplication in a ufl form, then something like ufl.as_vector((f[0] * g[0], f[1] * g[1])) would be enough.

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