Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 01:19Z
\frac{12}{9} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-r²) dr = √π / 2
CH₄ + 2O₂ → CO₂ + 2H₂O
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det| 5 3 ; 6 6 | = 12
F = ma
det| 5 3 ; 2 6 | = 24
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det| 4 6 ; 4 5 | = -4
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CH₄ + 2O₂ → CO₂ + 2H₂O
d/dr [r^4] = 4r^3