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| Built-in Mathematica Symbol | Tutorials »|See Also »|More About » |
| $PrePrint is a global variable whose value, if set, is applied to every expression before it is printed. |
By default, $PrePrint is not defined, meaning output is shown as it comes from evaluation:
Show exact quantities by their numerical value:
The function is designed to preserve arbitrary precision numbers if they are in the output:
Restore $PrePrint to the default:
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