In Groovy java.math.BigDecimal is the default type for non-integer floating types. Because of default imports we don't have to import the BigDecimal class, but we can use it right away. To create a BigDecimal (or BigInteger) we can use the "G" or "g" suffix.
assert 123g instanceof BigInteger assert 42G instanceof BigInteger assert 1.423 instanceof BigDecimal assert 42.0g instanceof BigDecimal assert 9203.10291G instanceof BigDecimal // Let's do some math. assert 3.2 == 1.2G + 2G assert 10 == 10.1g - 0.1G
