Isabelle_DOF/src/SI/SI_Prefix.thy

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section \<open> SI Prefixes \<close>
theory SI_Prefix
imports SI_Constants
begin
definition [si_def]: "deca = 10^1"
definition [si_def]: "hecto = 10^2"
definition [si_def]: "kilo = 10^3"
definition [si_def]: "mega = 10^6"
definition [si_def]: "giga = 10^9"
definition [si_def]: "tera = 10^12"
definition [si_def]: "peta = 10^15"
definition [si_def]: "deci = 1/10^1"
definition [si_def]: "centi = 1/10^2"
definition [si_def]: "milli = 1/10^3"
definition [si_def]: "micro = 1/10^6"
definition [si_def]: "nano = 1/10^9"
end