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added 4 characters in body

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edited Sep 15, 2018 at 6:43

GolfScript, 7070 85 bytes

;1;''!.2.):t{](.2*.+.*:a@~@*\a(*@)\@}10 2t.+.+t+:T 32t..*.*t*?(:b?*@;\{.@[\].~/\~%10*@\~%T*@}b*;;]("."@

Try it online!+15 bytes because I can't read.

Or, actually, don't. It takes WAY too long. Try this one instead thatTry this online instead, which calculates 54 digits.

Uses the Wallis Product, and a custom integer division algorithm.

;1.2{](.2*.*:a@~@*\a(*@)\@}10 2 32?(:b?*@;\{.@[\].~/\~%10*@}b*;;]("."@

Or, actually, don't. It takes WAY too long. Try this one instead that calculates 5 digits.

Uses the Wallis Product, and a custom integer division algorithm.

;''!..):t{](..+.*:a@~@*\a(*@)\@}t.+.+t+:T t..*.*t*?(:b?*@;\{.@[\].~/\~%T*@}b*;;]("."@

+15 bytes because I can't read.

Or, actually, don't. Try this online instead, which calculates 4 digits.

Source Link

created Sep 15, 2018 at 6:20

;1.2{](.2*.*:a@~@*\a(*@)\@}10 2 32?(:b?*@;\{.@[\].~/\~%10*@}b*;;]("."@

Or, actually, don't. It takes WAY too long. Try this one instead that calculates 5 digits.

Uses the Wallis Product, and a custom integer division algorithm.