---
title: math.sincos() function
description: math.sincos() returns the values of math.sin(x:x) and math.cos(x:x).
url: https://docs.influxdata.com/flux/v0/stdlib/math/sincos/
estimated_tokens: 1756
product: Flux
version: v0
---

# math.sincos() function

-   Flux 0.22.0+
-   View InfluxDB support

`math.sincos()` returns the values of `math.sin(x:x)` and `math.cos(x:x)`.

##### Function type signature

```js
(x: float) => {sin: float, cos: float}
```

For more information, see [Function type signatures](/flux/v0/function-type-signatures/).

## Parameters

### x

(Required) Value to operate on.

## Examples

-   [Return the sine and cosine of a value](#return-the-sine-and-cosine-of-a-value)
-   [Use math.sincos in map](#use-mathsincos-in-map)

### Return the sine and cosine of a value

```js
import "math"

math.sincos(x: 1.23)// {cos: 0.3342377271245026, sin: 0.9424888019316975}

```

### Use math.sincos in map

```js
import "math"
import "sampledata"

sampledata.float()
    |> map(
        fn: (r) => {
            result = math.sincos(x: r._value)

            return {_time: r._time, tag: r._tag, sin: result.sin, cos: result.cos}
        },
    )
```

[](#view-example-input-and-output)

View example input and output

#### Input data

| _time | *tag | _value |
| --- | --- | --- |
| 2021-01-01T00:00:00Z | t1 | -2.18 |
| 2021-01-01T00:00:10Z | t1 | 10.92 |
| 2021-01-01T00:00:20Z | t1 | 7.35 |
| 2021-01-01T00:00:30Z | t1 | 17.53 |
| 2021-01-01T00:00:40Z | t1 | 15.23 |
| 2021-01-01T00:00:50Z | t1 | 4.43 |

| _time | *tag | _value |
| --- | --- | --- |
| 2021-01-01T00:00:00Z | t2 | 19.85 |
| 2021-01-01T00:00:10Z | t2 | 4.97 |
| 2021-01-01T00:00:20Z | t2 | -3.75 |
| 2021-01-01T00:00:30Z | t2 | 19.77 |
| 2021-01-01T00:00:40Z | t2 | 13.86 |
| 2021-01-01T00:00:50Z | t2 | 1.86 |

#### Output data

| _time | cos | sin |
| --- | --- | --- |
| 2021-01-01T00:00:00Z | -0.5722145708524368 | -0.8201039476213742 |
| 2021-01-01T00:00:10Z | -0.07550236802260023 | -0.9971456224759652 |
| 2021-01-01T00:00:20Z | 0.4829159416559379 | 0.8756667135928823 |
| 2021-01-01T00:00:30Z | 0.248605612678472 | -0.9686047952311415 |
| 2021-01-01T00:00:40Z | -0.887933602826472 | 0.4599716480084409 |
| 2021-01-01T00:00:50Z | -0.2786508003590546 | -0.9603924882355435 |
| 2021-01-01T00:00:00Z | 0.5399285734649675 | 0.8417108384451784 |
| 2021-01-01T00:00:10Z | 0.25477113377824295 | -0.9670013802437661 |
| 2021-01-01T00:00:20Z | -0.8205593573395606 | 0.5715613187423438 |
| 2021-01-01T00:00:30Z | 0.6054667873763024 | 0.7958705732618963 |
| 2021-01-01T00:00:40Z | 0.2736318165501685 | 0.9618345122584524 |
| 2021-01-01T00:00:50Z | -0.28518905924502086 | 0.9584712830789142 |