versine
导读：versine读音音标
英 [\'vɜ:saɪn]美 [\'vəˌsaɪn]
versine意思解释
n.正矢； 英英释义 VersineThe versine or versed sine, versin(θ), is a trigonometric function equ
英 [\'vɜ:saɪn]美 [\'vəˌsaɪn]
versine意思解释
n.正矢； 英英释义 VersineThe versine or versed sine, versin(θ), is a trigonometric function equ
versine读音音标
英 [\'vɜ:saɪn]
美 [\'vəˌsaɪn]
versine意思解释
n.
正矢；
英英释义
VersineThe versine or versed sine, versin(θ), is a trigonometric function equal to and 2sin2(½θ). It appeared in some of the earliest trigonometric tables and was once widespread, but it is now little-used.
