@thi.ng/pointfree/math.d.ts

Pointfree functional composition / Forth style stack execution engine

import type { StackContext } from "./api.js";
/**
 * Stack effect: `( x y -- x+y )`
 *
 * @param ctx -
 */
export declare const add: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x y -- x*y )`
 *
 * @param ctx -
 */
export declare const mul: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x y -- x-y )`
 *
 * @param ctx -
 */
export declare const sub: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x y -- x/y )`
 *
 * @param ctx -
 */
export declare const div: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x -- 1/x )`
 *
 * @param ctx -
 */
export declare const oneover: import("./api.js").StackFn;
/**
 * Stack effect: `( x y -- x%y )`
 *
 * @param ctx -
 */
export declare const mod: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x y -- min(x,y) )`
 *
 * @param ctx -
 */
export declare const min: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x y -- max(x,y) )`
 *
 * @param ctx -
 */
export declare const max: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x -- -x )`
 *
 * @param ctx -
 */
export declare const neg: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x y -- pow(x,y) )`
 *
 * @param ctx -
 */
export declare const pow: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x -- sqrt(x) )`
 *
 * @param ctx -
 */
export declare const sqrt: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x -- exp(x) )`
 *
 * @param ctx -
 */
export declare const exp: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x -- log(x) )`
 *
 * @param ctx -
 */
export declare const log: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x -- sin(x) )`
 *
 * @param ctx -
 */
export declare const sin: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x -- cos(x) )`
 *
 * @param ctx -
 */
export declare const cos: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x -- tan(x) )`
 *
 * @param ctx -
 */
export declare const tan: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x -- tanh(x) )`
 *
 * @param ctx -
 */
export declare const tanh: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x -- floor(x) )`
 *
 * @param ctx -
 */
export declare const floor: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x -- ceil(x) )`
 *
 * @param ctx -
 */
export declare const ceil: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x y -- sqrt(x*x+y*y) )`
 *
 * @param ctx -
 */
export declare const hypot: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x y -- atan2(y,x) )`
 *
 * @param ctx -
 */
export declare const atan2: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( -- Math.random() )`
 *
 * @param ctx -
 */
export declare const rand: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x -- bool )`
 *
 * @param ctx -
 */
export declare const even: (ctx: StackContext) => StackContext;
/**
 * Stack effect: `( x -- bool )`
 *
 * @param ctx -
 */
export declare const odd: (ctx: StackContext) => StackContext;
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