Sinonimi: Lukasiewicz notation | Polish notation
A form of algebraic notation, developed in 1929 by Jan Lukasiewicz, a Polish logician, in which the operators appear before the operands. For example, the expression (a + b) x (c – d) would be written in prefix notation as x + a b – c d. Also called: Polish notation. See also infix notation, postfix notation.
A parenthesis-free notation for forming mathematical expressions in which each operator precedes its operands; SYN. Lukasiewicz notation, Polish notation.