The variable was left as undefined, and caused the program to crash
The concept of infinity is often left undefined in introductory mathematics
The function returned an undefined result because the input was invalid
Due to a network error, the server status is currently undefined
The terms of the contract were, unfortunately, undefined, leading to a legal dispute
Hey, I'm working on a coding project and keep getting the error "variable is undefined." Any idea what could be causing that?
Oh, yeah, that error is super common! It usually means the program can't find a variable you're trying to use because it hasn't been declared or assigned a value yet, right? Are you sure you've initialized all your variables before using them, or could there be a typo that makes the variable effectively *undefined*?
Sometimes typos are so tricky! Is there a specific part of your code where you think the issue might be, or are you just staring blankly at a screen full of errors like I often do?
The function returned an undefined value when given a negative number as input
The function didn't produce a specific numerical outcome for negative input
The result of the calculation wasn't specified for negative values
No value was provided by the function when the input was negative
The output was indeterminate when the input was a negative number