Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 19:26Z
\frac{11}{4} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-α²) dα = √π / 2
451K
d/dx [x^3] = 3x^2
∫₀^∞ e^(-ω²) dω = √π / 2
252K
\frac{12}{8} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
48K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
411K
F = ma
det| 9 8 ; 3 10 | = 66
377K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
299K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
401K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
420K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
109K