Five-place Logarithmic and Trigonometric Tables |
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Page xiii - ... is employed as explained in § 26. If the angle is less than 45°, the number of degrees is printed at the top of the page, and the number of minutes in the column to the left of the columns containing the logarithm. If the angle is greater than 45°, the number of degrees is printed at the bottom of the page, and thfe number of minutes in the column to the right of the columns containing the logarithms.