## MemSet

`MemSet[f[x_], body]` is like `f[x_] := f[x] = body`, but depending on the value of the setting of `FCMemoryAvailable -> memorycut` (`memorycut` - `MemoryInUse[]/10^6`)

`MemSet[f[x_], body]` may evaluate as `f[x_] := body`.

### See also

[Overview](Extra/FeynCalc.md), [FCMemoryAvailable](FCMemoryAvailable.md).

### Examples