surrealpatch/util/math/min.go

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// Copyright © 2016 Abcum Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package math
import "math"
func Min(vals []float64) float64 {
var min float64
if len(vals) == 0 {
return math.NaN()
}
min = vals[0]
for _, v := range vals {
if v < min {
min = v
}
}
return min
}