自然言語シンタックスシュガー

R-En/Comp R-En/Proof
computation proof
let := have from
lambda assume
call use〈using〉
providing return suffices because
where := try〈attemp〉 改行
return of showed from
  • 同義語: obtain, show, clarify, describe, indicate, exhibit, prove, compute
  • 同義語: result, conclusion, target
  • 冗長語: we, will, so, next

例:

  • so we will try to clarify r: A ≡ try r: A
  • it suffices to obtain x:X and y:X because the result comes from ... ≡ suffice x:X and y:Y because from ...
  • so we showed the result from ... ≡ showed from ...