Sample Java code to calculate PI to arbitrary precision. This uses Machin’s formula: pi/4 = 4*arctan(1/5) - arctan(1/239). Notes: 1. Run Pi with a positive integer precision value. For example to calculate PI to 10 decimal places run: java Pi 10 2. There are other algorithms and even better ones to calculate PI too. This is just an example. [...]
Sample Java code to calculate PI to arbitrary precision. This uses Machin’s formula: pi/4 = 4*arctan(1/5) - arctan(1/239).
Notes: 1. Run Pi with a positive integer precision value. For example to calculate PI to 10 decimal places run: java Pi 10 2. There are other algorithms and even better ones to calculate PI too. This is just an example. [...]
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