Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 22:58Z
3n² + 7n + 7 = 0
∫₀^∞ e^(-r²) dr = √π / 2
460K
∫₀^∞ e^(-ω²) dω = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
186K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
411K
\frac{10}{6} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
448K
d/dr [r^12] = 12r^11
d/dφ [φ^5] = 5φ^4
CH₄ + 2O₂ → CO₂ + 2H₂O
80K
2H₂ + O₂ → 2H₂O
det| 9 4 ; 1 10 | = 86
359K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
455K
\lim_{r\to 0} \frac{\sin r}{r} = 1