Massimo
@Rainmaker1973 · 16 oct. 2022
#Today in 1843, the theory of quaternions was born when a sudden thought came to William Rowan Hamilton as he was walking with his wife along the Royal Canal in Dublin, Ireland. It was the fundamental formula:
i² = j² = k² = ikj = -1
[read more: buff.ly/3pndnxN]
Elon Musk
@elonmusk
Used a lot in rocketry
14:59 · 16 octobre 2022 · 0 vues
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