fact: Definition w_div32 a1 a2 a3 b1 b2 := Eval lazy beta iota delta [ww_add_c_cont ww_add w_div32_body] in w_div32_body a1 a2 a3 b1 b2.
imports: ZArith Lia BigNumPrelude DoubleType DoubleBase DoubleDivn1 DoubleAdd DoubleSub