Title text:
Highway engineers like Planck units because, like the speed of light, the energy capacity of a typical car’s gas tank is 1.
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3289/
Title text:
Highway engineers like Planck units because, like the speed of light, the energy capacity of a typical car’s gas tank is 1.
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3289/
This one should be roughly 39.1. It has 39 digits after the 1, 1.39 cubed is closer to 2 than 4, and 2 has a natural logarithm 0.3 so 1.39 should have a natural logarithm of roughly 0.1.
idk why would it feel wrong tho? when the logarithm is greater than zero, the integer part of it is how long it is minus one.
It’s less about math itself feeling wrong and more about doing a string operation to get a math result
Ah, okay, I got it. I love doing string operations to get math results tho, especially when programming.
I could use logarithms… or I could len(str(n))-1