piclist 2001\06\04\203601a >
Thread: ENOUGH! (was: "Re: [OT]: Brain Burp Rounding??")
picon face BY : Bob Barr email (remove spam text)

Russell McMahon wrote:


>Quite coincidentally, Pi for most any engineering purpose is 355/113
>High by about 0.00000026676...
>Easy to remember 113355 and split it in two and divide.
>Courtesy HP long ago.
Depending on the accuracy required, 22/7 can work also. While not as
accurate as 355/113, it's only high by about 0.001264489... (about 0.04%). I
find the 22/7 easier to remember. :=)
Courtesy of a Forth Interest Group member, also long ago.

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Subject (change) ENOUGH! (was: "Re: [OT]: Brain Burp Rounding??")

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