noun
hospitality of notation
A computing term referring to the flexibility or permissiveness of a notation system, such as allowing multiple equivalent representations.
このプログラミング言語は表記法の許容性が高く、同じ処理を複数の書き方で表現できる。
This programming language has high hospitality of notation, allowing the same operation to be expressed in multiple ways.
Compound of 表記法 (notation) + の (possessive particle) + 許容性 (permissiveness, tolerance). The exact origin as a computing term is uncertain.