MPE CI Programming for 7.0

July 22, 2008
Page 51
hp e3000
strategy
CI expressions
• operators:
• + (ints and strings), -, *, /, ^, (), <, <=, >, >=, =, AND, BAND, BNOT,
BOR, BXOR, CSL, CSR, LSL, LSR, MOD, NOT, OR, XOR
• precedence (high to low):
• 1) variable dereferencing
• 2) unary + or -
• 3) bit operators (csr, lsl…)
• 4) exponentiation ( ^ )
• 5) *, /, mod
• 6) +, -
• 7) <, <=, =, >, >=
• 8) logical operators (not, or…)
• left to right evaluation, except exponentiation is r-to-l