Robuta

https://docs.oracle.com/javase/jp/15/docs/api/java.base/java/math/BigDecimal.html

https://www.scala-lang.org/files/archive/api/3.6.4/scala/collection/immutable/Range$$BigDecimal$.html

https://www.scala-lang.org/api/2.12.8/scala/math/BigDecimal$.html

https://www.hackerrank.com/challenges/java-bigdecimal/forum

https://www.scala-lang.org/api/2.13.18/scala/math/Equiv$$BigDecimal$.html

https://www.scala-lang.org/files/archive/api/3.5.0/scala/math/Ordering$$BigDecimal$.html