On Mon, Mar 07, 2016 at 01:35:13PM +0100, Mattias Andrée wrote: > Sorry, it is correct. 4010 is split to 40⋅10² + 10, and > 3020 is split to 30⋅10² + 20. 40⋅10² ⋅ 30⋅10² = 40⋅30⋅10⁴.
oh, pardon me - on my terminal and in my eyes the superscript 4 looked so like a 6.
