why does function relates input to only one output?
8072
Why Is a Function Defined As Having Only One Y-Value Output?
98271
Why does $(x \to a) ≠ (x = a)$ , But $f(x \to a) = f(x = a)$
100501
How can I return more than one value through function in C?
108940
rand() returns same values when called within a single function
69183
Output of using sizeof on a function
28983
Why does a function with no parameters (compared to the actual function definition) compile?
145025
Why is the partial trace of this subsystem equal to this?
145439
Function with inputs moved from each other for a distance less than $a$
34913
Why does basic algebra provide one value for $x$ when there should be two?
10181
Entire one-to-one functions are linear
142873
What does the function f: x ↦ y mean?
73585
Why is the function continuous, if it is defined only on integers?
37232
Why double ampersand chained conditions runs in background together the last one?
141121
How are arguments evaluated in a function call?
41957
srand() — why call it only once?
2480
Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
79748
Define a function with a function for an input