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DMSROTAT: Bearing rotation

For Texas TI-84 Plus calculators. Rotate one or more bearings by a specific amount, using degrees, minutes and seconds.

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This program is useful when you have multiple bearings that need to be rotated or adjusted by the same amount, using degrees, minutes, and seconds.

When you first run the program it will ask you if you want to reuse one of your previous values as the rotation amount. You can choose one by pressing 1 or 2.

Press 3 to enter a new rotation in the form D.MMSS.

After you’ve specified your rotation, every bearing you enter will be rotated by that specific amount.

Example:

If the answer is negative, it will also show you the same answer in positive form.

If you want to change your rotation amount, enter a single . and you’ll be prompted for a new value.