keyHash

Create a hash code for a dictionary key.

📝 Syntax

• H = keyHash(A)

📥 Input argument

• A - array

📤 Output argument

• H - scalar: uint64, Hash code.

📄 Description

H = keyHash(A) returns a uint64 scalar representing the input array, A.

The keyHash function computes a hash code derived from the characteristics of the input.

For custom classes, keyHash might require overloading to guarantee proper equivalence.

💡 Example

keyHash({'a', 'b', 1})
keyHash({1, 'a', 'b'})

🔗 See also

keyMatch.

🕔 History

Version	📄 Description
1.5.0	initial version