Precision
Precision[x] gives the effective number of digits of precision in the number x.
Examples
Precision[3.14159265358979]Precision[N[Pi, 50]]Please visit the official Wolfram Language Reference for more details.
WLJS NotebookWLJS NotebookPrecision[x] gives the effective number of digits of precision in the number x.
Precision[3.14159265358979]Precision[N[Pi, 50]]Please visit the official Wolfram Language Reference for more details.