The accuracy of software developer knowledge about binary operator precedence has been found to closely follow their frequency of occurrence in source code.
It is missing brackets in the calculation, so it compiles and runs but does not give the right answer due to operator precedence (division is evaluated before addition).
The operator precedence is a number (from high to low or vice versa) that defines which operator that takes an operand surrounded by two operators of different precedence (or priority).
More advanced functions are available in scientific mode, including logarithms, numerical base conversions, some logical operators, operator precedence, radian, degree and gradians support as well as simple single-variable statistical functions.
