Description: |
Returns the number of significant digits for numbers of the same type and kind parameters as the argument. | ||

Class: |
Inquiry function; Generic | ||

Arguments: | X must be of type integer or real; it can be scalar or array valued. | ||

Results: |
The result is a scalar of type default
integer.
The result has the value q if X is of type integer; it
has the value p if X is of type real. Integer parameter
q is defined in Section D.1; real
parameter p is defined in
Section D.2. |

**Examples**

If X is of type REAL(4), DIGITS (X) has the value 24.

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