正割 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "正割" in Chinese language version.

refsWebsite

Global rank Chinese rank

4wolframalpha.com

4,660^th place

3,279^th place

513^th place

358^th place

wolfram.com

mathworld.wolfram.com

Weisstein, Eric W. (编). Secant. at MathWorld--A Wolfram Web Resource. Wolfram Research, Inc. （英语）.

wolframalpha.com

Wolfram, Stephen. "FindRoot[Sec[x] == x, {x, -2}, WorkingPrecision -> 15]". from Wolfram Alpha: Computational Knowledge Engine, Wolfram Research. [2022-05-19] （英语）.
Wolfram, Stephen. "FindRoot[Sec[x] == x, {x, -4}, WorkingPrecision -> 15]". from Wolfram Alpha: Computational Knowledge Engine, Wolfram Research. [2022-05-19] （英语）.
Wolfram, Stephen. "FindRoot[Sec[x] == x, {x, 5}, WorkingPrecision -> 15]". from Wolfram Alpha: Computational Knowledge Engine, Wolfram Research. [2022-05-19] （英语）.
Wolfram, Stephen. "FindRoot[Sec[x] == x, {x, 7}, WorkingPrecision -> 15]". from Wolfram Alpha: Computational Knowledge Engine, Wolfram Research. [2022-05-19] （英语）.