Formula is a formula interpreter with which one can calculate formulas in the
Shell.

it interprets standard functions like + , - , * , / , ^ , %.
It interprets advanced functions: cos(),atan(),tan(),sin(),nep(),logn(),log10()
it interprets this variables: pi, e
it interprets parentheses ( , )
It observes the Math Rules

Note: You may put no spaces between the numbers / characters!

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[generic]                34002   78712  43.2% -lh5- 6705 Mar 25 14:00 formula/formula
[generic]                  335     611  54.8% -lh5- a9d5 Mar 25 13:58 formula/formula.readme
[generic]                 4524    4648  97.3% -lh5- 100c Mar 25 14:02 formula.info
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total         3 files   38861   83971  46.3%            Mar 25 22:14