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Crossword Help Forum
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redhead777

5th July 2014, 10:35
6dn 7,4 Early aid to multiplication. Is it 'numbers game'?
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chelinda

5th July 2014, 10:49
Napiers Laws
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pops

5th July 2014, 12:11
Napier's Rods fits. Just finished!
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redhead777

5th July 2014, 13:21
Thank you. Napier's Rods works for me, too.
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johnniebj

5th July 2014, 22:27
It's Napier's logs. I remember using logarithm tables in the (many) years before calculators!
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johnniebj

5th July 2014, 22:28
......maybe.
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