import { TwoF64, f64 } from "../base/common.js";
//#region src/math/htrig-inv.d.ts
/**
 * Compute the inverse hyperbolic sine of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `f64` number
 * @returns A {@link TwoF64|`TwoF64`} number
 */
export declare function asinh_1(x: f64): TwoF64;
/**
 * Compute the inverse hyperbolic sine of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `TwoF64` number
 * @returns A {@link TwoF64|`TwoF64`} number
 */
export declare function asinh_2(x: TwoF64): TwoF64;
/**
 * Compute the inverse hyperbolic cosine of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `f64` number in the domain `[1, ∞]`
 * @returns A {@link TwoF64|`TwoF64`} number in the range `[0, ∞]`
 */
export declare function acosh_1(x: f64): TwoF64;
/**
 * Compute the inverse hyperbolic cosine of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `TwoF64` number in the domain `[1, ∞]`
 * @returns A {@link TwoF64|`TwoF64`} number in the range `[0, ∞]`
 */
export declare function acosh_2(x: TwoF64): TwoF64;
/**
 * Compute the inverse hyperbolic tangent of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `f64` number in the domain `[-1, 1]`
 * @returns A {@link TwoF64|`TwoF64`} number
 */
export declare function atanh_1(x: f64): TwoF64;
/**
 * Compute the inverse hyperbolic tangent of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `TwoF64` number in the domain `[-1, 1]`
 * @returns A {@link TwoF64|`TwoF64`} number
 */
export declare function atanh_2(x: TwoF64): TwoF64;
/**
 * Compute the inverse hyperbolic cotangent of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `f64` number in the domain `[-∞, -1] ∪ [1, ∞]`
 * @returns A {@link TwoF64|`TwoF64`} number
 */
export declare function acoth_1(x: f64): TwoF64;
/**
 * Compute the inverse hyperbolic cotangent of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `TwoF64` number in the domain `[-∞, -1] ∪ [1, ∞]`
 * @returns A {@link TwoF64|`TwoF64`} number
 */
export declare function acoth_2(x: TwoF64): TwoF64;
/**
 * Compute the inverse hyperbolic secant of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `f64` number in the domain `[0, 1]`
 * @returns A {@link TwoF64|`TwoF64`} number in the range `[0, ∞]`
 */
export declare function asech_1(x: f64): TwoF64;
/**
 * Compute the inverse hyperbolic secant of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `TwoF64` number in the domain `[0, 1]`
 * @returns A {@link TwoF64|`TwoF64`} number in the range `[0, ∞]`
 */
export declare function asech_2(x: TwoF64): TwoF64;
/**
 * Compute the inverse hyperbolic cosecant of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `f64` number
 * @returns A {@link TwoF64|`TwoF64`} number
 */
export declare function acsch_1(x: f64): TwoF64;
/**
 * Compute the inverse hyperbolic cosecant of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `TwoF64` number
 * @returns A {@link TwoF64|`TwoF64`} number
 */
export declare function acsch_2(x: TwoF64): TwoF64;
/**
 * Compute the inverse hyperbolic sine of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `f64` or `TwoF64` number
 * @returns A {@link TwoF64|`TwoF64`} number
 */
export declare function asinh(x: f64 | TwoF64): TwoF64;
/**
 * Compute the inverse hyperbolic cosine of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `f64` or `TwoF64` number in the domain `[1, ∞]`
 * @returns A {@link TwoF64|`TwoF64`} number in the range `[0, ∞]`
 */
export declare function acosh(x: f64 | TwoF64): TwoF64;
/**
 * Compute the inverse hyperbolic tangent of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `f64` or `TwoF64` number in the domain `[-1, 1]`
 * @returns A {@link TwoF64|`TwoF64`} number
 */
export declare function atanh(x: f64 | TwoF64): TwoF64;
/**
 * Compute the inverse hyperbolic cotangent of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `f64` or `TwoF64` number in the domain `[-∞, -1] ∪ [1, ∞]`
 * @returns A {@link TwoF64|`TwoF64`} number
 */
export declare function acoth(x: f64 | TwoF64): TwoF64;
/**
 * Compute the inverse hyperbolic secant of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `f64` or `TwoF64` number in the domain `[0, 1]`
 * @returns A {@link TwoF64|`TwoF64`} number in the range `[0, ∞]`
 */
export declare function asech(x: f64 | TwoF64): TwoF64;
/**
 * Compute the inverse hyperbolic cosecant of `x` using extended-precision
 * arithmetic.
 *
 * @param x A `f64` or `TwoF64` number
 * @returns A {@link TwoF64|`TwoF64`} number
 */
export declare function acsch(x: f64 | TwoF64): TwoF64;
//#endregion