u/Aosih_

Cannonball's upgrade Redline Power Cells states "Increases Cannonball's attack speed by 3% with each attack, up to a maximum of 60%. Increases his attack damage by 3 with each attack, up to a maximum of 60."

Intuitively, I would have though the final attack speed would be 1.125. The sc2coop site and fandom wiki says it is 1 though, seemingly implying the 3% attack speed bonus is applied exponentially with each attack.

Has anyone tested this? Or knows what the best way to test this would be?

#	atk delay	spd	atk/s	atk delay (expo)	spd (expo)	atk/s (expo)
1	1.800	1.00	0.5556	1.800	1.00	0.5556
2	1.748	1.03	0.5722	1.748	1.03	0.5722
3	1.698	1.06	0.5889	1.697	1.06	0.5894
4	1.651	1.09	0.6056	1.647	1.09	0.6071
5	1.607	1.12	0.6222	1.599	1.13	0.6253
6	1.565	1.15	0.6389	1.553	1.16	0.6440
7	1.525	1.18	0.6556	1.507	1.19	0.6634
8	1.488	1.21	0.6722	1.464	1.23	0.6833
9	1.452	1.24	0.6889	1.421	1.27	0.7038
10	1.417	1.27	0.7056	1.380	1.30	0.7249
11	1.385	1.30	0.7222	1.339	1.34	0.7466
12	1.353	1.33	0.7389	1.300	1.38	0.7690
13	1.324	1.36	0.7556	1.262	1.43	0.7921
14	1.295	1.39	0.7722	1.226	1.47	0.8159
15	1.268	1.42	0.7889	1.190	1.51	0.8403
16	1.241	1.45	0.8056	1.155	1.56	0.8655
17	1.216	1.48	0.8222	1.122	1.60	0.8915
18	1.192	1.51	0.8389	1.089	1.65	0.9182
19	1.169	1.54	0.8556	1.057	1.70	0.9458
20	1.146	1.57	0.8722	1.027	1.75	0.9742
21	1.125	1.60	0.8889	0.997	1.81	1.0034