Which one is correct?
"fixed points" or "fixed-points"?

Question

Which one is correct?
"fixed points" or "fixed-points"?

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This phrase is used in mathematics and physics to refer to points that remain unchanged under a certain transformation.

Examples:

The equation has two fixed points.
The fixed points of the function were calculated using numerical methods.

Alternatives:

stationary points
invariant points
unchanging points
constant points
stable points

This phrase is used in computer science and programming to refer to specific values that do not change during the execution of a program.

Examples:

The algorithm identifies the fixed-points of the system.
The fixed-points of the program need to be carefully defined.

Alternatives:

constant values
unchanging values
static points
invariant values
stable values

Both 'fixed points' and 'fixed-points' are correct, but they are used in different contexts. 'Fixed points' is more commonly used in mathematics and physics to refer to points that remain unchanged under a certain transformation. On the other hand, 'fixed-points' is used in computer science and programming to refer to specific values that do not change during the execution of a program.

Last Updated: March 24, 2024