CODEWITHSUNDEEP
kotlin
user12595983
user12595983

Reputation: 147

function min in Kotlin

i use the Mathematical function "min" in my Kotlin code to declare a variable "toRemove"

val toRemove = min(preferredQuantity - taken, stock.quantity)

error message : Kotlin unresolved reference

1/ may i know how could i solve it?

2/ the function is within kotlin.math, why I cannot use it directly? https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.math/

Thanks!

Upvotes: 6

Views: 5211

Answers (1)

Abby
Abby

Reputation: 1821

For completeness' sake: as pointed out by @Tenfour04 in the comments, make sure that kotlin.math.min is imported by checking that one of

import kotlin.math.min
import kotlin.math.*

is on top of the file. The kotlin.math.* variant will import everything from the kotlin.math package. See the Kotlin documentation page on imports.

Upvotes: 4

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