Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 22:24Z
F = G m₁m₂ / r²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
264K
12n² + 3n + 1 = 0
det| 10 7 ; 3 11 | = 89
297K
det| 1 4 ; 3 2 | = -10
252K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
411K
4z² + 8z + 1 = 0
det| 7 4 ; 4 8 | = 40
377K
∑_{k=1}^{n} k = n(n+1)/2
299K
det| 3 7 ; 4 4 | = -16
\binom{n}{k} = \frac{n!}{k!(n-k)!}
401K
3ψ² + 3ψ + 7 = 0
det| 10 4 ; 5 11 | = 90
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-y²) dy = √π / 2