Functional integration: Difference between revisions

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In symbolic algebra software: Remove section. If software to perform symbolic functional integration currently existed, that might be notable, but pointing out that it would be possible for someone to write such software is not.
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which is useful to specify constraints. Functional integrals can also be done over [[Grassmann number|Grassmann-valued]] functions <math>\psi(x)</math>, where <math>\psi(x) \psi(y) = -\psi(y) \psi(x)</math>, which is useful in quantum electrodynamics for calculations involving [[fermions]].
 
==In symbolic algebra software==
Most symbolic algebra packages such as Maple or Mathematica do not support functional (path) integration as standard, although additional packages can be constructed for them.
 
==Approaches to path integrals==