---
title: Common
---

## Types

Type declarations included in the Common module.

### Common.**BiasedFp**

```grain
record BiasedFp {
  f: Int64,
  e: Int32,
}
```

## Values

Functions and constants included in the Common module.

### Common.**_MINIMUM_EXPONENT**

```grain
_MINIMUM_EXPONENT: WasmI32
```

### Common.**_MIN_EXPONENT_ROUND_TO_EVEN**

```grain
_MIN_EXPONENT_ROUND_TO_EVEN: WasmI64
```

### Common.**_MAX_EXPONENT_ROUND_TO_EVEN**

```grain
_MAX_EXPONENT_ROUND_TO_EVEN: WasmI64
```

### Common.**_MIN_EXPONENT_FAST_PATH**

```grain
_MIN_EXPONENT_FAST_PATH: WasmI32
```

### Common.**_MAX_EXPONENT_FAST_PATH**

```grain
_MAX_EXPONENT_FAST_PATH: WasmI32
```

### Common.**_MAX_EXPONENT_DISGUISED_FAST_PATH**

```grain
_MAX_EXPONENT_DISGUISED_FAST_PATH: WasmI32
```

### Common.**_MAX_MANTISSA_FAST_PATH**

```grain
_MAX_MANTISSA_FAST_PATH: WasmI64
```

### Common.**_MANTISSA_EXPLICIT_BITS_64**

```grain
_MANTISSA_EXPLICIT_BITS_64: WasmI64
```

### Common.**_MANTISSA_EXPLICIT_BITS_32**

```grain
_MANTISSA_EXPLICIT_BITS_32: WasmI32
```

### Common.**_INFINITE_POWER**

```grain
_INFINITE_POWER: WasmI32
```

### Common.**_SMALLEST_POWER_OF_TEN**

```grain
_SMALLEST_POWER_OF_TEN: WasmI64
```

### Common.**_LARGEST_POWER_OF_TEN**

```grain
_LARGEST_POWER_OF_TEN: WasmI64
```

### Common.**_SMALLEST_POWER_OF_FIVE**

```grain
_SMALLEST_POWER_OF_FIVE: WasmI64
```

### Common.**_LARGEST_POWER_OF_FIVE**

```grain
_LARGEST_POWER_OF_FIVE: WasmI64
```

### Common.**_CHAR_CODE_UNDERSCORE**

```grain
_CHAR_CODE_UNDERSCORE: WasmI32
```

### Common.**_CHAR_CODE_PLUS**

```grain
_CHAR_CODE_PLUS: WasmI32
```

### Common.**_CHAR_CODE_MINUS**

```grain
_CHAR_CODE_MINUS: WasmI32
```

### Common.**_CHAR_CODE_0**

```grain
_CHAR_CODE_0: WasmI32
```

### Common.**_CHAR_CODE_e**

```grain
_CHAR_CODE_e: WasmI32
```

### Common.**_CHAR_CODE_E**

```grain
_CHAR_CODE_E: WasmI32
```

### Common.**_CHAR_CODE_DOT**

```grain
_CHAR_CODE_DOT: WasmI32
```

### Common.**_CHAR_CODE_A**

```grain
_CHAR_CODE_A: WasmI32
```

### Common.**_CHAR_CODE_Z**

```grain
_CHAR_CODE_Z: WasmI32
```

### Common.**_CHAR_CODE_a**

```grain
_CHAR_CODE_a: WasmI32
```

### Common.**_CHAR_CODE_f**

```grain
_CHAR_CODE_f: WasmI32
```

### Common.**_CHAR_CODE_i**

```grain
_CHAR_CODE_i: WasmI32
```

### Common.**_CHAR_CODE_n**

```grain
_CHAR_CODE_n: WasmI32
```

### Common.**_CHAR_CODE_t**

```grain
_CHAR_CODE_t: WasmI32
```

### Common.**_CHAR_CODE_y**

```grain
_CHAR_CODE_y: WasmI32
```

### Common.**fpZero**

```grain
fpZero: () => BiasedFp
```

### Common.**fpInf**

```grain
fpInf: () => BiasedFp
```

### Common.**fpErr**

```grain
fpErr: () => BiasedFp
```

### Common.**fpNan**

```grain
fpNan: () => BiasedFp
```

### Common.**getPowers10**

```grain
getPowers10: (i: WasmI32) => WasmI32
```

### Common.**getPowers10FastPath**

```grain
getPowers10FastPath: (i: WasmI32) => WasmF64
```

### Common.**is8Digits**

```grain
is8Digits: (value: WasmI64) => Bool
```

### Common.**power**

```grain
power: (q: WasmI32) => WasmI32
```

### Common.**fullMultiplication**

```grain
fullMultiplication: (a: WasmI64, b: WasmI64) => (Int64, Int64)
```

### Common.**biasedFpToNumber**

```grain
biasedFpToNumber: (fp: BiasedFp, negative: Bool) => Number
```