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Pi

Pi, π (SymPy, WMA)

Pi

is the constant π.

• • Pi

• • N[Pi]

Pi to a numeric precision of 20 digits:

• • N[Pi, 20]

Note that the above is not the same thing as the number of digits after the decimal point. This may differ from similar concepts from other mathematical libraries, including those which Mathics uses!

Use numpy to compute Pi to 20 digits:

• • N[Pi, 20, Method->"numpy"]

“sympy” is the default method.

• • Attributes[Pi]