operator + method
- num other
override
Adds other
to this number.
The result is an int, as described by int.+, if both this number and other
is an integer, otherwise the result is a double.
Implementation
double operator +(num other);
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Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.13.0/dart-core/double/operator_plus.html