Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 19:20Z
\frac{11}{4} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
451K
det| 4 7 ; 2 5 | = 6
264K
d/dx [x^3] = 3x^2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
297K
\frac{12}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
48K
F = ma
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
401K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
e^{i\pi} + 1 = 0