19 lines
459 B
Go
19 lines
459 B
Go
package main
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import (
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"fmt"
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"math"
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)
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// function called for by task
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func posInf() float64 {
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return math.Inf(1) // argument specifies positive infinity
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}
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func main() {
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x := 1.5 // type of x determined by literal
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// that this compiles demonstrates that PosInf returns same type as x,
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// the type specified by the task.
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x = posInf() // test function
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fmt.Println(x, math.IsInf(x, 1)) // demonstrate result
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}
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