Python:decimal

lastmod 2023-01-05created 2023-01-053 edits

Decimal

To use fixed-point numbers without rounding errors, use Decimal from the decimal module. Decimal handles numbers in base 10 and represents an exact number of decimal places.

>>> from decimal import Decimal
>>> Decimal('0.1') + Decimal('0.2')
Decimal('0.3')

See also

• python
• Python:math
• Python:fractions