ANTILOGARITHM, the complement of the logarithm of a fine, tangent, or secant; or the difference of that logarithm from the logarithm of 90 degrees.
ANTILOGARITHM
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article · 147 chars · lineage ↗ · page image at NLS ↗
ANTILOGARITHM, the complement of the logarithm of a fine, tangent, or secant; or the difference of that logarithm from the logarithm of 90 degrees.