EN

significant digit significant figure significant figures first digit arithmetic precision

EN

significant digit significant figure significant figures first digit arithmetic precision

Definitions

Examples

Relations

Sources

EN

Any digit of a number that is known with certainty; any digit of a number beginning with the leftmost non-zero digit and ending with the rightmost non-zero digit (or a zero considered to be the exact value)
WordNet 3.0 & Open English WordNet

Significant figures of a number in positional notation are digits in the number that are reliable and necessary to indicate the quantity of something.
Wikipedia

The precision of a numerical value
Wikipedia Disambiguation

Any digit of a number within the measurement resolution of that number, as opposed to spurious digits
Wikidata

A digit that is meaningful with respect to the precision of a measurement: in other words a digit that is nonzero, followed by a nonzero digit, or (for trailing zeroes) justified by the precision of the derivation or measurement.
Wiktionary

Digit.
Wiktionary (translation)

EN

IS A

HAS PART

PART OF

DESCRIBED BY SOURCE

DIFFERENT FROM

DOES NOT HAVE PART

HAS QUALITY

NOTATION

PARTIALLY COINCIDENT WITH

REPRESENTS

USED BY

WordNet 3.0 & Open English WordNet

Wikipedia

Wikidata

Wiktionary

Wikipedia Redirections

EN

arithmetic precision,
decimal place,
decimal places,
Decimal precision,
first digit,
last digit,
leading digit,
Leading significant digit,
Least-significant digit,
least significant digit,
Most-significant digit,
most significant digit,
numerical resolution,
precision (arithmetic),
round (mathematics),
Sig-fig,
Sig-figs,
Sig digs,
Sig fig,
Sig figs,
Sigfig,
Sigfigs,
Significance figures,
significant digit,
significant digits,
significant figure,
Significant Figures,
Superfluous precision,
Trailing digit

Wikidata Alias