[rktman]

Liblogic?

[MrB]

Yes, because “shut up”.

[MrB]

A scientist was interested in studying how far bullfrogs can jump. He brought a bullfrog into his laboratory, set it down, and commanded, ‘Jump, frog, jump!’
The frog jumped.

The scientist measured the distance, then noted in his journal, ‘Frog with four legs jumped siz feet.’

Then he cut the frog’s front legs off and ordered, ‘Jump, frog, jump!’
The frog struggled and jumped.

The scientist noted in his journal, ‘Frog with two legs jumped two feet.’

Next, the scientist cut off the frog’s back legs. Once more, he shouted, ‘Jump, frog, jump!’
The frog just lay there.

‘Jump, frog, jump!’ the scientist repeated.
Nothing.

The scientist noted in his journal, ‘Frog with no legs is deaf.’