so we take that to the extreme in this work and use all possible augmentations and the effect a number of negatives that you have is number of instances in your mini batch times the number of patches for instance so unlike the earlier work which gridded the image into 7x7 grid of 64 by 64 we actually use much bigger patches and much bigger images like we used to 80 by 280 images and 80 by 80 crops so that that gave us 6 by 6 grid and with an overlap of start of 36 or something is that and so so that way the number of negatives is