---
sidebar_position: 9
title: Number
---

import TOCInline from "@theme/TOCInline";

<TOCInline toc={toc} />

### ceil

```javascript
ceil: (number) => number;
```

### floor

```javascript
floor: (number) => number;
```

### abs

```javascript
abs: (number) => number;
```

### round

```javascript
round: (number) => number;
```

## Statistics

### max

```javascript
max: (list<number>) => number
```

### min

```javascript
min: (list<number>) => number
```

### mean

```javascript
mean: (list<number>) => number
```

### stdev

```javascript
stdev: (list<number>) => number
```

### variance

```javascript
variance: (list<number>) => number
```

## Algebra

### unaryMinus

```javascript
unaryMinus: (number) => number;
```

### equal

```javascript
equal: (number, number) => boolean;
```

### add

```javascript
add: (number, number) => number;
```

### sum

```javascript
sum: (list<number>) => number
```

### cumulative sum

```
cumsum: (list<number>) => list<number>
```

### multiply

```javascript
multiply: (number, number) => number;
```

### product

```javascript
product: (list<number>) => number
```

### cumulative product

```
cumprod: (list<number>) => list<number>
```

### subtract

```javascript
subtract: (number, number) => number;
```

### divide

```javascript
divide: (number, number) => number;
```

### pow

```javascript
pow: (number, number) => number;
```

### exp

```javascript
exp: (number) => number;
```

### log

```javascript
log: (number) => number;
```