双
曲
s
h
u
ā
n
g
q
ū
Definitions
1. hyperbola
2. hyperbolic (function)
Components
双
Shuāng
–
surname Shuang
曲
Qū
–
surname Qu
Related Words
双曲线
shuāng qū xiàn
–
hyperbola
双曲余弦
shuāng qū yú xián
–
hyperbolic cosine or cosh (math)
双曲余割
shuāng qū yú gē
–
hyperbolic cosecant, i.e. function cosech(x)