7Julius Petri once wrote: “These shallow dishes are particularly recommended for agar plates…Counting the grown colonies is also easy.” (Translated by Corrado Nai from the original, 1887 German manuscript.)
Worth noting here is that Chrome itself limits this to 16x. The HTML spec has no mandated cap but since this is Chromium extension; the constraint stands.
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Bit [1]: Jump or continue. When set, the microcode sequencer jumps to the redirect address in bits [13:2]; when clear, the check passed and execution continues normally.
The algorithm walks the tree recursively. At each node, it checks: does this node's bounding box overlap with the query rectangle? If not, the entire subtree gets pruned (skipped). If it does overlap, it tests the node's points against the query and recurses into the children.