ex2 5

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• Type: sml
• Size: 178 B

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Functional Programming
└── Lab ML
    └── 0​307
        └── ex2 5.sml

---

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(*
Compute x^i where x is a real, and i a nonegative integer.

It doesn’t need to work for i < 0
*)

fun power (x:real,i) =
    if i=0
    then 1.0
    else x * power (x,i-1)
;