This is a long overdue release with mainly bug fixes such as the following:
- Sometimes parts of a graph became invisible (especially
lnfunctions). These are fixed now.
- There were rounding issues with certain kind of numeric computations. One example is
10.02-10.01. It produced a slightly off value (0.00999…) as Java’s builtin arithmetic operations are not accurate enough. Now the results are rounded and the output is the correct value.
The release also has a new feature – double factorials. Double factorials (wikipedia) are like factorials but only multiply odd/even numbers. Examples: