/**
 * Set new floating point comparison tolerance
 */
export declare function setTolerance(tolerance: number): void;
/**
 * Get floating point comparison tolerance
 */
export declare function getTolerance(): number;
export declare const DECIMALS = 3;
/**
 * Returns *true* if value comparable to zero
 */
export declare function EQ_0(x: number): boolean;
/**
 * Returns *true* if two values are equal up to DP_TOL
 */
export declare function EQ(x: number, y: number): boolean;
/**
 * Returns *true* if first argument greater than second argument up to DP_TOL
 */
export declare function GT(x: number, y: number): boolean;
/**
 * Returns *true* if first argument greater than or equal to second argument up to DP_TOL
 */
export declare function GE(x: number, y: number): boolean;
/**
 * Returns *true* if first argument less than second argument up to DP_TOL
 */
export declare function LT(x: number, y: number): boolean;
/**
 * Returns *true* if first argument less than or equal to second argument up to DP_TOL
 */
export declare function LE(x: number, y: number): boolean;
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