OpenMusic

Visual Programming | Computer-Assisted Composition

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Creating an Instance

Covered Topics

Good to Know

  1. What is a list ?

A list is a finite , ordered sequence of elements, delineated by two parenthesis. In a list, each element itself is an atom , or a list. A list inside a list is also called a sub list.

  1. How much is a semitone in midicents ?

A semitone is equal to 100 midicents

Keywords

Evaluation[1]

See also

References :

  1. Evaluation

In Lisp, evaluating an expression amounts to interpreting and reducing its contents in order to return a result.

In OM, visual programs represent Lisp expressions and evaluating a box triggers the calculus that will determine the value of these expressions.

Any kind of box can be evaluated and return something. To evaluate a box, ⤷ Click and press v or Cmd click on an outlet.

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