calc: Integers
5.1 Integers
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The Calculator stores integers to arbitrary precision. Addition,
subtraction, and multiplication of integers always yields an exact
integer result. (If the result of a division or exponentiation of
integers is not an integer, it is expressed in fractional or
floating-point form according to the current Fraction mode. 
Fraction Mode.)
A decimal integer is represented as an optional sign followed by a
sequence of digits. Grouping (Grouping Digits) can be used to
insert a comma at every third digit for display purposes, but you must
not type commas during the entry of numbers.
A non-decimal integer is represented as an optional sign, a radix
between 2 and 36, a ‘#’ symbol, and one or more digits. For radix 11
and above, the letters A through Z (upper- or lower-case) count as
digits and do not terminate numeric entry mode. Radix Modes,
for how to set the default radix for display of integers. Numbers of
any radix may be entered at any time. If you press ‘#’ at the beginning
of a number, the current display radix is used.
Info Catalog
calc: Data Types
calc: Data Types
calc: Fractions