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gregworley/transcendental.go

Created September 22, 2010 20:44
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transcendental.go
// go/doc/GoCourseDay1.pdf Initialization example
package transcendental
import "math"
var Pi float64
func init() {
Pi = 4 * math.Atan(1) //init() function computes Pi
}
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The
Go
Programming Language
Part 1
Rob Pike
October 2009

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