Math Dump /sym/6ba2e1
id=857587 · host=fr.findroms.cloud · 2026-08-26 14:49Z
∫₀^∞ e^(-ω²) dω = √π / 2
det| 1 2 ; 5 2 | = -8
det| 5 6 ; 2 6 | = 18
28K
det| 3 7 ; 2 4 | = -2
157K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
276K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
275K
2γ² + 8γ + 5 = 0
det| 5 9 ; 1 6 | = 21
5α² + 7α + 3 = 0
1x² + 1x + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
AgNO₃ + NaCl → AgCl↓ + NaNO₃