Is there an easy way to define a purely symbolic riemannian metric on a manifold? Or do I need to initialize it like this g[0,0] = function('g00')(t,x,y,z) .... for example?
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Keep metric purely symbolic
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Keep metric purely symbolic
Is there an easy way to define a purely symbolic riemannian metric on a manifold?
Or do I need to initialize it like this
g[0,0] = for example?function('g00')(t,x,y,z) ....
function('g00')(t,x,y,z)
