Eddie's Math and Calculator Blog
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Showing posts with label
apparent altitude
.
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Showing posts with label
apparent altitude
.
Show all posts
Saturday, January 18, 2020
HP 42S/DM42S/Free42: Atmospheric Refraction
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HP 42S/DM42S/Free42: Atmospheric Refraction Introduction The program ATREF calculates the atmospheric refraction and the true "air...
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