Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
Trig Functions and Naming Conventions | |
the versed sine function, versine(z)=2 2 sin | |
the versed cosine function, vercosine(z)=2 2 cos | |
the coversed sine function, coversine(z)=1-cos(π/2-z) | |
the coversed cosine function, covercosine(z)=1+cos(π/2-z) | |
the haversed sine function, haversine(z)=versine(z)/2= 2 sin | |
the haversed cosine function, havercosine(z)=vercosine(z)/2= 2 cos | |
the cohaversed sine function, cohaversine(z)=haversine(π/2-z)=1/2(1-sin(z)) | |
the cohaversed cosine function, cohavercosine(z)=havercosine(π/2-z)=1/2(sin(z)+1) | |
the exterior secant function, exsecant(z)=sec(z)-1 | |
the exterior cosecant function, excosecant(z)=csc(z)-1 | |
the chord function, chord(z)=2sin(z/2) | |