contrib/bc/tests/dc/all.txt

   1 decimal
   2 length
   3 add
   4 subtract
   5 multiply
   6 divide
   7 modulus
   8 divmod
   9 power
  10 sqrt
  11 modexp
  12 boolean
  13 negate
  14 trunc
  15 places
  16 shift
  17 abs
  18 scientific
  19 engineering
  20 vars
  21 misc
  22 strings
  23 rand