1. Other design software such as Aspen Plus could also be used with built in functions for process equipment. 2. VectorC has extensive support for portable intrinsic functions, letting users write complex vector operations as built in functions. 3. The code in the action block follows a C-like syntax with a limited set of built in functions. 4. Most users assume every operating system can perform disc spanning on any media as a built in function; this is incorrect. 5. :There is a built in function PV, about which the help file says : Returns the present value of an investment. 6. Perl 6 like Haskell has a built in function composition operator, the main difference is it is spelled as " or o. 7. Is this done by built in functions or we hav to do that . . I'm using Java to send XML files. 8. Many of the built in functions will default to & subject and & pos ( for example the " find " function ). 9. In Linux based shells, like Bash, it is present as a shell built in function, and not as a separate executable file. 10. Firebird supports virtual columns, not persistent ones and allows for sub-selects, calling built in functions, external functions and stored routines in the virtual column expression.