**Note on divide()**: We compared the divide(int BigDecimal, int roundingMode) signature of the divide() method, though com.ibm.math and be.arci.math have a more functionally sound replacement for this using the MathContext parameter.**Note on divide()**: com.ibm.math.BigDecimal and be.arci.math.BigDecimal also have a divideInteger() and remainder() method, and be.arci.math.BigDecimal further combines these two in a divideAndRemainder() method, inspired by the like-named method of java.math.BigInteger.