3 ms·

Can someone help with the math? Why do they divide by two to calculate the memory size of the sheet? Thanks!

• 0xcde4c3db 3y ago
  Each pixel is stored as a 4-bit index, so 2 pixels per byte.
• deleted 3y ago
  [deleted]
• beached_whale 3y ago
  Each pixel was 4bits(1/2 byte), and memory is in bytes