On page 10, Bradley and Sandifer confuse the versed cosine with the coversed sine.
2.
In the translation, however, the " cosinus versus " ( and cosiv ) are incorrectly associated with the " versed cosine " ( what is now also known as vercosine ) rather than the " coversed sine ".
3.
This also holds true for the coversine ( coversed sine, cvs ), covercosine ( coversed cosine, cvc ), hacoversine ( half-coversed sine, hcv ), hacovercosine ( half-coversed cosine, hcc ) and excosecant ( exterior cosecant, exc ):
4.
This also holds true for the coversine ( coversed sine, cvs ), covercosine ( coversed cosine, cvc ), hacoversine ( half-coversed sine, hcv ), hacovercosine ( half-coversed cosine, hcc ) and excosecant ( exterior cosecant, exc ):