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Enter a command. For example: uuidgen, uptime, apachectl, rename.

bc

An arbitrary precision calculator language. See also: dc. More information: https://manned.org/man/freebsd-13.0/bc.1.

• Start an interactive session:
   
  bc
   
• Start an interactive session with the standard math library enabled:
   
  bc --mathlib
   
• Calculate an expression:
   
  bc --expression='{{5 / 3}}'
   
• Execute a script:
   
  bc {{path/to/script.bc}}
   
• Calculate an expression with the specified scale:
   
  bc --expression='scale = {{10}}; {{5 / 3}}'
   
• Calculate a sine/cosine/arctangent/natural logarithm/exponential function using mathlib:
   
  bc --mathlib --expression='{{s|c|a|l|e}}({{1}})'