Expression: 33 @ 127 Infix: Expression: 4 % 2 - Infix: Expression: 4 2 & - Infix: Expression: 3 % { 7 - ( 2 / [ 5 - 81 ] } + 1 ) Infix: Expression: 2 * 3 + ( 6 / 4 ) - 6 Infix: Expression: 2 * 3 + ( 6 / 4 ) - 7 Postfix: Expression: 2 * 3 + ( 6 / 4 ) - 8 Value: Expression: 2 * 3 + ( 6 / 4 ) - 9 Prefix: Expression: 4 % 2 5 - Infix: Expression: ( 43 + + 2 ) * 19 20 Infix: