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tldr/pages.zh/common/bc.md
K.B.Dharun Krishna 5c26174aa9
pages/*: update links and more info link script (#11390)
* pages/*: update links and more info link script

Signed-off-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

* cleanup: reformat code

* ax-webapp: fix link

* curl: fix false positive

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

---------

Signed-off-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>
2023-11-06 23:14:12 +05:30

522 B

bc

一个任意精度计算器语言。 另请参阅:dc. 更多信息:https://manned.org/man/bc.1.

  • 启动交互式会话:

bc

  • 启动交互式会话并启用标准数学库:

bc --mathlib

  • 计算表达式:

echo {{5 / 3}} | bc

  • 执行脚本:

bc {{路径/到/脚本.bc}}

  • 计算具有指定比例的表达式:

echo 'scale = {{10}}; {{5 / 3}}' | bc

  • 使用 mathlib 计算正弦/余弦/反正切/自然对数/指数函数:

echo '{{s|c|a|l|e}}({{1}})' | bc --mathlib