Altium Designer Documentation
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System Query Functions
Trigonometry Functions
COSH
Created: September 05, 2015 | Updated: August 13, 2021
| Applies to versions: 15.1, 16.0, 16.1, 17.0, 17.1, 18.0, 18.1, 19.0, 19.1, 20.0, 20.1 and 20.2
Now reading version 19. For the latest, read: COSH for version 21
Parent page: System Query Functions - Trigonometry Functions
Summary
Returns a (real) number whose value is equal to the hyperbolic cosine of the parameter's numeric value.
Syntax
COSH(X : Number / Numeric_String) : Number
Example Usage
COSH(TextHeight / TextWidth) < 70.5
Returns objects for which the hyperbolic cosine of the ratio of their TextHeight distance to their TextWidth distance is less than 70.5. (That is equivalent to returning objects for which the ratio of their TextHeight distance to their TextWidth distance is less than 4.9487).
(TextHeight / TextWidth) >= COSH(2.3)
Returns objects for which the ratio of their TextHeight distance to their TextWidth distance is equal to, or greater than, the hyperbolic cosine of 2.3 (which is 5.0372).