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docs/modules/Bigint.ts.md

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+---
+title: Bigint.ts
+nav_order: 1
+parent: Modules
+---
+
+## Bigint overview
+
+This module provides utility functions and type class instances for working with the `bigint` type in TypeScript.
+It includes functions for basic arithmetic operations, as well as type class instances for
+`Equivalence`, `Order`, `Semigroup`, and `Monoid`.
+
+Added in v1.0.0
+
+---
+
+<h2 class="text-delta">Table of contents</h2>
+
+- [guards](#guards)
+  - [isBigint](#isbigint)
+- [instances](#instances)
+  - [Equivalence](#equivalence)
+  - [MonoidMultiply](#monoidmultiply)
+  - [MonoidSum](#monoidsum)
+  - [Order](#order)
+  - [SemigroupMultiply](#semigroupmultiply)
+  - [SemigroupSum](#semigroupsum)
+- [utils](#utils)
+  - [decrement](#decrement)
+  - [divide](#divide)
+  - [increment](#increment)
+  - [multiply](#multiply)
+  - [subtract](#subtract)
+  - [sum](#sum)
+
+---
+
+# guards
+
+## isBigint
+
+**Signature**
+
+```ts
+export declare const isBigint: (u: unknown) => u is bigint
+```
+
+Added in v1.0.0
+
+# instances
+
+## Equivalence
+
+**Signature**
+
+```ts
+export declare const Equivalence: any
+```
+
+Added in v1.0.0
+
+## MonoidMultiply
+
+`bigint` monoid under multiplication.
+
+The `empty` value is `1n`.
+
+**Signature**
+
+```ts
+export declare const MonoidMultiply: any
+```
+
+Added in v1.0.0
+
+## MonoidSum
+
+`bigint` monoid under addition.
+
+The `empty` value is `0n`.
+
+**Signature**
+
+```ts
+export declare const MonoidSum: any
+```
+
+Added in v1.0.0
+
+## Order
+
+**Signature**
+
+```ts
+export declare const Order: any
+```
+
+Added in v1.0.0
+
+## SemigroupMultiply
+
+`bigint` semigroup under multiplication.
+
+**Signature**
+
+```ts
+export declare const SemigroupMultiply: any
+```
+
+Added in v1.0.0
+
+## SemigroupSum
+
+`bigint` semigroup under addition.
+
+**Signature**
+
+```ts
+export declare const SemigroupSum: any
+```
+
+Added in v1.0.0
+
+# utils
+
+## decrement
+
+**Signature**
+
+```ts
+export declare const decrement: (n: bigint) => bigint
+```
+
+Added in v1.0.0
+
+## divide
+
+**Signature**
+
+```ts
+export declare const divide: (that: bigint) => (self: bigint) => bigint
+```
+
+Added in v1.0.0
+
+## increment
+
+**Signature**
+
+```ts
+export declare const increment: (n: bigint) => bigint
+```
+
+Added in v1.0.0
+
+## multiply
+
+**Signature**
+
+```ts
+export declare const multiply: (that: bigint) => (self: bigint) => bigint
+```
+
+Added in v1.0.0
+
+## subtract
+
+**Signature**
+
+```ts
+export declare const subtract: (that: bigint) => (self: bigint) => bigint
+```
+
+Added in v1.0.0
+
+## sum
+
+**Signature**
+
+```ts
+export declare const sum: (that: bigint) => (self: bigint) => bigint
+```
+
+Added in v1.0.0