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## Is there a test for a pair of numbers?

**From**: |
Richard Shann |

**Subject**: |
Is there a test for a pair of numbers? |

**Date**: |
Mon, 06 Oct 2014 16:49:58 +0100 |

I am developing compact chord symbols for LilyPond and have added this
property to define-context-properties.scm
(chordCompactScale ,pair? "Draw chord symbols scaled by this
amount")
This works, but I was wondering if there is a more exacting type test
than pair? ?
Richard

**Is there a test for a pair of numbers?**,
*Richard Shann* **<=**