export const EQUAL = 'EQUAL';
export const NOT_EQUAL = 'NOT_EQUAL';
export const GREATER_THAN = 'GREATER_THAN';
export const LESS_THAN = 'LESS_THAN';
export const GREATER_EQUAL_THAN = 'GREATER_EQUAL_THAN';
export const LESS_EQUAL_THAN = 'LESS_EQUAL_THAN';
export const IS_IN = 'IS_IN';
export const IS_NOT_IN = 'IS_NOT_IN';

export const PLUS = 'PLUS';
export const MINUS = 'MINUS';
export const TIMES = 'TIMES';
export const DIVIVED_BY = 'DIVIDED_BY';
export const INTEGER_DIVISION = 'INTEGER_DIVISION';
export const MODULO = 'MODULO';

export const IMPLIES = 'IMPLIES';
export const IF_ONLY_IF = 'IF_ONLY_IF';
export const NOT_IF_ONLY_IF = 'NOT_IF_ONLY_IF';

export const PREFIX_PLUS = 'PREFIX_PLUS';
export const PREFIX_TIMES = 'PREFIX_TIMES';
export const PREFIX_MINUS = 'PREFIX_MINUS';
export const PREFIX_LEGTH = 'PREFIX_LENGTH';
export const PREFIX_NOT = 'PREFIX_NOT';

export const EQUAL = 'EQUAL';
export const NOT_EQUAL = 'NOT_EQUAL';
export const GREATER_THAN = 'GREATER_THAN';
export const LESS_THAN = 'LESS_THAN';
export const GREATER_EQUAL_THAN = 'GREATER_EQUAL_THAN';
export const LESS_EQUAL_THAN = 'LESS_EQUAL_THAN';
export const IS_IN = 'IS_IN';
export const IS_NOT_IN = 'IS_NOT_IN';

export const PLUS = 'PLUS';
export const MINUS = 'MINUS';
export const TIMES = 'TIMES';
export const DIVIVED_BY = 'DIVIDED_BY';
export const INTEGER_DIVISION = 'INTEGER_DIVISION';
export const MODULO = 'MODULO';

export const IMPLIES = 'IMPLIES';
export const IF_ONLY_IF = 'IF_ONLY_IF';
export const NOT_IF_ONLY_IF = 'NOT_IF_ONLY_IF';

export const PREFIX_PLUS = 'PREFIX_PLUS';
export const PREFIX_TIMES = 'PREFIX_TIMES';
export const PREFIX_MINUS = 'PREFIX_MINUS';
export const PREFIX_LENGTH = 'PREFIX_LENGTH';
export const PREFIX_NOT = 'PREFIX_NOT';

fix spelling error of constant name