Thanks nohayo for that interesting link
I liked the Parallel Wisdom and cant have enough of it :biggrin:
that was a good one,
A refreshing way to learn and teach.
Cool lol Nice :yes:
Great info. Thanks! Is there a similar system for the larger numbers?
This is very Cool !
Though I can not accept the symbol 9.
9 is after moving the 6 by 180 degree.
Very informative. Never even give it a second thought before, but I truly enjoyed it, this is worth passing on. Thank you Rima.
Like someone else said, you learn something new every day!!
Wow, thanks for sharing! I’ve recently been introduced to the idea that all math is inspired by the ancient Moors (Arabs and sea farers). This is so timely to my studying.
Nice to know that indeed. ¡¡