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Lists the majority of the Clarion built-in functions. Highlight the function you want, then press the **Select** button.

| [[abs  return absolute value .htm|ABS]] | [[age  return age from base date .htm|AGE]] | [[all  return repeated characters .htm|ALL]] |
| [[band  return bitwise and .htm|BAND]] | [[bor  return bitwise or .htm|BOR]] | [[bshift  return shifted bits .htm|BSHIFT]] |
| [[bxor  return bitwise exclusive or .htm|BXOR]] | [[center  return centered string .htm|CENTER]] | [[chr  return character from ascii .htm|CHR]] |
| [[clip  return string without trailing spaces .htm|CLIP]] | [[clock  return system time .htm|CLOCK]] | [[date  four byte date .htm|DATE]] |
| [[day  return day of month .htm|DAY]] | [[deformat  return unformatted numbers from string .htm|DEFORMAT]] | [[format   list box mouse click properties.htm|FORMAT]] |
| [[inrange  check number within range .htm|INRANGE]] | [[instring  return substring position .htm|INSTRING]] | [[int  truncate fraction .htm|INT]] |
| [[left  return left justified string .htm|LEFT]] | [[len  return length of string .htm|LEN]] | [[log10  return base 10 logarithm .htm|LOG10]] |
| [[loge  return natural logarithm .htm|LOGE]] | [[lower  return lower case .htm|LOWER]] | [[month  return month of date .htm|MONTH]] |
| [[numeric  return numeric string .htm|NUMERIC]] | [[random  return random number .htm|RANDOM]] | [[right  return right justified string .htm|RIGHT]] |
| [[round  return rounded number .htm|ROUND]] | [[setclock  set system time .htm|SETCLOCK]] | [[settoday  set system date .htm|SETTODAY]] |
| [[sqrt  return square root .htm|SQRT]] | [[sub  return substring of string .htm|SUB]] | [[today  return system date .htm|TODAY]] |
| [[upper  return upper case .htm|UPPER]] | [[val  return ascii value .htm|VAL]] | [[year  return year of date .htm|YEAR]] |