mirror of https://github.com/CrimsonTome/tldr.git
21 lines
477 B
Markdown
21 lines
477 B
Markdown
# bc
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> An arbitrary precision calculator language.
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> More information: <https://man.archlinux.org/man/bc.1>.
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- Start `bc` in interactive mode using the standard math library:
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`bc -l`
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- Calculate the result of an expression:
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`bc <<< "(1 + 2) * 2 ^ 2"`
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- Calculate the result of an expression and force the number of decimal places to 10:
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`bc <<< "scale=10; 5 / 3"`
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- Calculate the result of an expression with sine and cosine using `mathlib`:
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`bc -l <<< "s(1) + c(1)"`
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