The following text was written to the standard output stream when the ExpressionsThing.java program was executed from IntelliJ.
one= 20.700000000000003 two= 31.400000000000002 three= 31.400000000000002 four= 6 five 27.0 six=21.0 seven= 48.0 eight= 400.94660000000005 nine= 767.29 ten= 584.1183 eleven=41.395 twelve= 1 thirteen= 1 fourteen= 4 fifteen= 5