ONE property

This creates a BigDecimal with value 1.

Usage:

final one = BigDecimal.ONE;

A wrapper class for precise decimal arithmetic.

This class provides arbitrary precision decimal arithmetic similar to Java's BigDecimal. It uses Dart's built-in support for arbitrary precision integers and implements decimal arithmetic on top of it.

Example usage:

BigDecimal a = BigDecimal("123.456");
BigDecimal b = BigDecimal("78.9");
BigDecimal sum = a + b;

print(sum.toString()); // "202.356"
print(sum.setScale(2)); // "202.36" (rounded)