Accuracy of converting semicircles to degrees

From: Bruce Stemplewski (Bruce.Stemplewski_at_nospamstempsoft.com)
Date: 11/27/04


Date: Sat, 27 Nov 2004 13:00:42 GMT

Garmin's formula for converting degrees to semicircles to degrees is:

d = s * (180.0D / 2^31)

When s = 119304640

d = 9.9999994039536

But 10 was entered on the GPS. Does anyone know of a more accurate
formula for converting semicircles to degrees?