|  | Work | Span | 
	
	
		| equal $(A, B)$ | \[O(
			\sum_{i=0}^{\text{min}(|A|, |B|) - 1}
			W_{\text{equal}}(A[i], B[i])
			)\] | \[O(
			\max_{i=0}^{\text{min}(|A|, |B|) - 1}
			S_{\text{equal}}(A[i], B[i])
			)\] | 
	
		| compare $(A, B)$ | \[O(
			\sum_{i=0}^{\text{min}(|A|, |B|) - 1}
			W_{\text{compare}}(A[i], B[i])
			)\] | \[O(
			\max_{i=0}^{\text{min}(|A|, |B|) - 1}
			S_{\text{compare}}(A[i], B[i])
			)\] | 
	
		| hash $A$ | \[O(
			\sum_{i=0}^{|A| - 1}
			W_{\text{hash}}(A[i])
			)\] | \[O(
				\max_{i=0}^{|A| - 1}
				S_{\text{hash}}(A[i])
				)\] | 
	
		| toString $A$ | \[O(
			\sum_{i=0}^{|A| - 1}
			W_{\text{toString}}(A[i])
			)\] | \[O(
				\max_{i=0}^{|A| - 1}
				S_{\text{toString}}(A[i])
				)\] |