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10It is quite simple, -1 means 'whatever it takes' to flatten. So, in the above example, a.reshape(2,-1) would mean 2*4, a.reshape(4,-1) would mean 4*2, a.reshape(2,2,-1) would mean 2,2,2 and just a.reshape(-1) would mean 8rishi jain– rishi jain2022-09-21 23:46:53 +00:00Commented Sep 21, 2022 at 23:46
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