# How to use noNegativeSqrt method of executor Package

Best K6 code snippet using executor.noNegativeSqrt

ramping_arrival_rate.go

Source:ramping_arrival_rate.go

`...244 endCount += dur * ((to-from)/2 + from)245 for ; i <= endCount; i += float64(next()) {246 // TODO: try to twist this in a way to be able to get i (the only changing part)247 // somewhere where it is less in the middle of the equation248 x := (from*dur - noNegativeSqrt(dur*(from*from*dur+2*(i-doneSoFar)*(to-from)))) / (from - to)249 ch <- time.Duration(x) + stageStart250 }251 } else {252 endCount += dur * to253 for ; i <= endCount; i += float64(next()) {254 ch <- time.Duration((i-doneSoFar)/to) + stageStart255 }256 }257 doneSoFar = endCount258 from = to259 stageStart += stage.Duration.TimeDuration()260 }261}262// This is needed because, on some platforms (arm64), sometimes, even though we263// in *reality* don't get negative results due to the nature of how float64 is264// implemented, we get negative values (very close to the 0). This would get an265// sqrt which is *even* smaller and likely will have negligible effects on the266// final result.267//268// TODO: this is probably going to be less necessary if we do some kind of of269// optimization above and the operations with the float64 are more "accurate"270// even on arm platforms.271func noNegativeSqrt(f float64) float64 {272 if !math.Signbit(f) {273 return math.Sqrt(f)274 }275 return 0276}277// Run executes a variable number of iterations per second.278//279// TODO: Split this up and make an independent component that can be reused280// between the constant and ramping arrival rate executors - that way we can281// keep the complexity in one well-architected part (with short methods and few282// lambdas :D), while having both config frontends still be present for maximum283// UX benefits. Basically, keep the progress bars and scheduling (i.e. at what284// time should iteration X begin) different, but keep everyhing else the same.285// This will allow us to implement https://github.com/k6io/k6/issues/1386...`

noNegativeSqrt

Using AI Code Generation

`1import (2func (e ErrNegativeSqrt) Error() string {3 return fmt.Sprintf("cannot Sqrt negative number: %v", float64(e))4}5func noNegativeSqrt(x float64) (float64, error) {6 if x < 0 {7 return 0, ErrNegativeSqrt(x)8 } else {9 return math.Sqrt(x), nil10 }11}12func main() {13 fmt.Println(noNegativeSqrt(2))14 fmt.Println(noNegativeSqrt(-2))15}`

noNegativeSqrt

Using AI Code Generation

`1import (2func main() {3 ch := make(chan int)4 go Walk(tree.New(1), ch)5 for i := range ch {6 fmt.Println(i)7 }8 fmt.Println(Same(tree.New(1), tree.New(1)))9 fmt.Println(Same(tree.New(1), tree.New(2)))10}11import "golang.org/x/tour/tree"12func Walk(t *tree.Tree, ch chan int) {13 if t == nil {14 }15 Walk(t.Left, ch)16 Walk(t.Right, ch)17}18func Same(t1, t2 *tree.Tree) bool {19 ch1 := make(chan int)20 ch2 := make(chan int)21 go Walk(t1, ch1)22 go Walk(t2, ch2)23 for i := range ch1 {24 if i != <-ch2 {25 }26 }27}28import (29func main() {30 li, err := net.Listen("tcp", ":8080")31 if err != nil {32 log.Panic(err)33 }34 defer li.Close()35 for {36 conn, err := li.Accept()37 if err != nil {38 log.Println(err)39 }40 go handle(conn)41 }42}43func handle(conn net.Conn) {44 io.WriteString(conn, "\nHello from TCP server\n")45 fmt.Fprintln(conn, "How is your day?")46 fmt.Fprintf(conn, "%v", "Well, I hope!\n")47 conn.Close()48}49import (50func main() {51 conn, err := net.Dial("tcp", "localhost:8080")52 if err != nil {`

noNegativeSqrt

Using AI Code Generation

`1import (2func main() {3 fmt.Println(noNegativeSqrt(2))4 fmt.Println(noNegativeSqrt(-2))5}6import (7func noNegativeSqrt(x float64) float64 {8 if x < 0 {9 return math.Sqrt(-x)10 }11 return math.Sqrt(x)12}13import (14func main() {15 fmt.Println(noNegativeSqrt(2))16 fmt.Println(noNegativeSqrt(-2))17}18import (19func noNegativeSqrt(x float64) float64 {20 if x < 0 {21 return math.Sqrt(-x)22 }23 return math.Sqrt(x)24}25import (26func main() {27 fmt.Println(noNegativeSqrt(2))28 fmt.Println(noNegativeSqrt(-2))29}30import (31func noNegativeSqrt(x float64) float64 {32 if x < 0 {33 return math.Sqrt(-x)34 }35 return math.Sqrt(x)36}37import (38func main() {39 fmt.Println(noNegativeSqrt(2))40 fmt.Println(noNegativeSqrt(-2))41}42import (43func noNegativeSqrt(x float64) float64 {44 if x < 0 {45 return math.Sqrt(-x)46 }47 return math.Sqrt(x)48}49import (50func main() {`

noNegativeSqrt

Using AI Code Generation

`1import (2func main() {3 fmt.Println(noNegativeSqrt(2))4 fmt.Println(noNegativeSqrt(-2))5}6import (7func main() {8 fmt.Println(noNegativeSqrt(2))9 fmt.Println(noNegativeSqrt(-2))10}11import (12func main() {13 fmt.Println(noNegativeSqrt(2))14 fmt.Println(noNegativeSqrt(-2))15}`

noNegativeSqrt

Using AI Code Generation

`1import (2func main() {3 fmt.Println(math.Sqrt(2))4 fmt.Println(noNegativeSqrt(2))5}6import (7func main() {8 fmt.Println(math.Sqrt(2))9 fmt.Println(noNegativeSqrt(2))10}11import (12func main() {13 fmt.Println(math.Sqrt(2))14 fmt.Println(noNegativeSqrt(2))15}16import (17func main() {18 fmt.Println(math.Sqrt(2))19 fmt.Println(noNegativeSqrt(2))20}21import (22func main() {23 fmt.Println(math.Sqrt(2))24 fmt.Println(noNegativeSqrt(2))25}26import (27func main() {28 fmt.Println(math.Sqrt(2))29 fmt.Println(noNegativeSqrt(2))30}31import (32func main() {33 fmt.Println(math.Sqrt(2))34 fmt.Println(noNegativeSqrt(2))35}36import (37func main() {38 fmt.Println(math.Sqrt(2))39 fmt.Println(noNegativeSqrt(2))40}41import (42func main() {43 fmt.Println(math.Sqrt(2))44 fmt.Println(noNegativeSqrt(2))45}46import (47func main() {48 fmt.Println(math.Sqrt(`

noNegativeSqrt

Using AI Code Generation

`1import (2func main() {3 fmt.Println(mymath.Sqrt(2))4 fmt.Println(mymath.Sqrt(-2))5}6import (7func main() {8 fmt.Println(mymath.Sqrt(2))9 fmt.Println(mymath.Sqrt(-2))10}11import (12func main() {13 fmt.Println(mymath.Sqrt(2))14 fmt.Println(mymath.Sqrt(-2))15}16import (17func main() {18 fmt.Println(mymath.Sqrt(2))19 fmt.Println(mymath.Sqrt(-2))20}21import (22func main() {23 fmt.Println(mymath.Sqrt(2))24 fmt.Println(mymath.Sqrt(-2))25}26import (27func main() {28 fmt.Println(mymath.Sqrt(2))29 fmt.Println(mymath.Sqrt(-2))30}31import (32func main() {33 fmt.Println(mymath.Sqrt(2))34 fmt.Println(mymath.Sqrt(-2))35}36import (37func main() {38 fmt.Println(mymath.Sqrt(2))39 fmt.Println(mymath.Sqrt(-2))40}41import (42func main() {43 fmt.Println(mymath.Sqrt(2))44 fmt.Println(mymath.Sqrt`

noNegativeSqrt

Using AI Code Generation

`1import (2func main() {3 fmt.Println(math.Sqrt(2))4 fmt.Println(noNegativeSqrt(2))5}6import (7func noNegativeSqrt(x float64) float64 {8 if x < 0 {9 return noNegativeSqrt(-x)10 }11}12func main() {13 fmt.Println(noNegativeSqrt(2))14}`

noNegativeSqrt

Using AI Code Generation

`1import (2func main() {3 fmt.Println("Square root of -2 is ", noNegativeSqrt(-2))4 fmt.Println("Square root of 2 is ", noNegativeSqrt(2))5 fmt.Println("Square root of 0 is ", noNegativeSqrt(0))6 fmt.Println("Square root of 1 is ", noNegativeSqrt(1))7 fmt.Println("Square root of 4 is ", noNegativeSqrt(4))8 fmt.Println("Square root of 100 is ", noNegativeSqrt(100))9 fmt.Println("Square root of 1000 is ", noNegativeSqrt(1000))10 fmt.Println("Square root of 10000 is ", noNegativeSqrt(10000))11 fmt.Println("Square root of 100000 is ", noNegativeSqrt(100000))12 fmt.Println("Square root of 1000000 is ", noNegativeSqrt(1000000))13}14import (15func noNegativeSqrt(x float64) float64 {16 if x < 0 {17 return math.NaN()18 }19 for i := 0; i < 10; i++ {20 z = z - (z*z-x)/(2*z)21 fmt.Println("z value is ", z)22 }23}`

noNegativeSqrt

Using AI Code Generation

`1import (2func main() {3 fmt.Println("Enter a number")4 fmt.Scanf("%f", &input)5 fmt.Println(math.Sqrt(input))6 fmt.Println(noNegativeSqrt(input))7}8import (9func main() {10 fmt.Println("Enter a number")11 fmt.Scanf("%f", &input)12 fmt.Println(math.Sqrt(input))13 fmt.Println(noNegativeSqrt(input))14}15import (16func main() {17 fmt.Println("Enter a number")18 fmt.Scanf("%f", &input)19 fmt.Println(math.Sqrt(input))20 fmt.Println(noNegativeSqrt(input))21}22import (23func main() {24 fmt.Println("Enter a number")25 fmt.Scanf("%f", &input)26 fmt.Println(math.Sqrt(input))27 fmt.Println(noNegativeSqrt(input))28}29import (30func main() {31 fmt.Println("Enter a number")32 fmt.Scanf("%f", &input)33 fmt.Println(math.Sqrt(input))34 fmt.Println(noNegativeSqrt(input))35}36import (37func main() {38 fmt.Println("Enter a number")39 fmt.Scanf("%f", &input)40 fmt.Println(math.Sqrt(input))41 fmt.Println(noNegativeSqrt(input))42}43import (44func main() {45 fmt.Println("Enter a number")46 fmt.Scanf("%f", &input)47 fmt.Println(math.Sqrt(input))48 fmt.Println(noNegativeSqrt(input))49}`

noNegativeSqrt

Using AI Code Generation

`1import (2func main() {3 fmt.Println("Sqrt of 2 is", executor.noNegativeSqrt(2))4}5import (6func main() {7 fmt.Println("Sqrt of 2 is", executor.noNegativeSqrt(2))8}9import "math"10type Executor struct {11}12func (e *Executor) noNegativeSqrt(x float64) float64 {13 if x >= 0 {14 return math.Sqrt(x)15 }16 return math.NaN()17}18import (19func main() {20 fmt.Println("Sqrt of 2 is", executor.noNegativeSqrt(2))21}22import "math"23type Executor struct {24}25func (e *Executor) noNegativeSqrt(x float64) float64 {26 if x >= 0 {27 return math.Sqrt(x)28 }29 return math.NaN()30}31import (32func main() {33 fmt.Println("Sqrt of 2 is", executor.noNegativeSqrt(2))34}35import (36func main() {37 fmt.Println("Sqrt of 2 is", executor.noNegativeSqrt(2))38}39import "math"40type Executor struct {41}42func (e *Executor) noNegativeSqrt(x float64) float64 {43 if x >= 0 {44 return math.Sqrt(x)45 }46 return math.NaN()47}48import (49func main() {50 fmt.Println("Sqrt of 2 is", executor.noNegativeSqrt(2))51}52import (53func main() {54 fmt.Println("Sqrt of 2 is", executor.noNegativeSqrt(2))55}56import "math"57type Executor struct {58}59func (e *Executor) noNegativeSqrt(x float`

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