Error Messages/40813

Warning message

The first parameter of Function Combinations(k, n) cannot be negative.

Cause

You have passed a negative value to one of the parameters of Combinations, such as:

Combinations(-2, 5)

If you ignore the warning, the result will be NaN.

Remedies

Correct the «k» parameter to the combinations function to be greater than or equal to zero.

See Also

• Function calls and parameters
• Function parameter qualifiers
• Combinations