@[email protected] to Today I [email protected]English • 11 months agotil: Benford's law: real life number are not evenly disribued, 1 occur 30% of the timelemmy.worldmessage-square40fedilinkarrow-up1118
arrow-up199imagetil: Benford's law: real life number are not evenly disribued, 1 occur 30% of the timelemmy.world@[email protected] to Today I [email protected]English • 11 months agomessage-square40fedilink
minus-square@[email protected]linkfedilinkEnglish5•11 months agoDoes anybody know if this is a feature of a decimal system?
minus-square@[email protected]cakelinkfedilinkEnglish13•11 months agoI think it’s a feature of all positional notation systems.
minus-square@[email protected]linkfedilinkEnglish3•11 months agoThe distribution shown in this post is for base 10, but Benford’s Law includes distributions for other bases too. The wiki article linked in another comment goes into detail on that too.
minus-square@[email protected]linkfedilinkEnglish2•11 months agoThe percentages change. At the lower end, in binary every number that isn’t 0 itself starts with a 1. This fact is actually used to save one bit in the format that computers usually use to store floating point (fractional instead of integer) numbers.
minus-square@[email protected]linkfedilinkEnglish2•11 months agoIf you were in Base 12 or something it would still lean towards 1 but the percentage would be a little different.
Does anybody know if this is a feature of a decimal system?
I think it’s a feature of all positional notation systems.
The distribution shown in this post is for base 10, but Benford’s Law includes distributions for other bases too. The wiki article linked in another comment goes into detail on that too.
The percentages change. At the lower end, in binary every number that isn’t 0 itself starts with a 1.
This fact is actually used to save one bit in the format that computers usually use to store floating point (fractional instead of integer) numbers.
If you were in Base 12 or something it would still lean towards 1 but the percentage would be a little different.