#toJSON

Returns the string form used when serializing an Arith value with JSON.stringify.

import { Arith } from "@teakit/arith";

const value = Arith.from("0.3");

value.toJSON(); // "0.3"
JSON.stringify(value); // "\"0.3\""
JSON.stringify({ total: value }); // "{\"total\":\"0.3\"}"
JSON.stringify([Arith.from("1"), Arith.from("2")]); // "[\"1\",\"2\"]"

// Negative zero is preserved by toJSON through valueOf semantics.
Arith.from("-0").toJSON(); // "-0"

#API Reference

#Signature

toJSON(): string;

#Parameters

#Returns

Returns a string.

#Throws

• Does not take user arguments; no argument validation is performed.

#Agent Contract

#Agent Notes

• Import with import { Arith } from "@teakit/arith"; default imports are unsupported.
• Use Arith.from(...) to create values. Do not generate new Arith(...) or Arith(...).
• Use string inputs for exact decimal values, especially money-like values.
• Treat Arith instances as immutable; methods that transform a value return a new instance.
• Do not mutate internal fields such as c, e, s, or _isArith.