41. User functions and subroutines may be passed as parameters. 42. Typical autoload systems intercept procedure calls to undefined subroutines . 43. The display subroutine scheme also handled electronic design symbols. 44. This impulse inspired him to add the subroutines to act as a psychologist. 45. Each subroutine in SLATEC is tagged as belonging to one of 13 subpackages. 46. This template is a " subroutine " of used for generating COinS metadata. 47. The most commonly used and discussed are hashes, filehandles, and subroutines : 48. Active link guides can also be used as subroutines to accomplish common tasks. 49. CosmoMC package also provides subroutines for post processing and plotting of the data. 50. Same reason why subroutines / functions were created in programming languages ages ago.
