o_trig is a simple trigonometry library which can create and use lookup tables to solve six trig functions: sine, arc-sine, cosine, arc-cosine, tangent and arc-tangent. -f [ FILEPATH ] filepath from ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In the mid-twentieth century, ...

This repository contains lookup tables that can be used in approximations of trigonometric and hyperbolic sine and cosine functions, commonly found in mathematical libraries such as the GNU glibc libm ...

Trigonometry is the branch of mathematics that explains the relationship between sides and angles of a triangle. In a right angled triangle the three sides are perpendicular, base and hypotenuse, as ...

PERHAPS the best way of treating this work, which does not contain a single word of explanation, will be to give a summary of the tables contained in it. First we have proportional parts of all ...

Abstract: We present a new way of approximating the sine and cosine functions by a few table look-ups and additions. It consists in first reducing the input range to a very small interval by using ...