lean4-htt/tests/lean/run/float_from_bignum.lean
2020-04-06 14:05:17 -07:00

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333 B
Text

def check (b : Bool) : IO Unit :=
unless b $ throw $ IO.userError "check failed"
def tst1 : IO Unit := do
check (Nat.toFloat (10^40) > Nat.toFloat (10^30));
check (Nat.toFloat (10^40) >= Nat.toFloat (10^30));
check (Nat.toFloat (10^40) == Nat.toFloat (10^40));
check (Nat.toFloat (10^80) > Nat.toFloat (10^40));
pure ()
#eval tst1