Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:22Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 9 7 ; 3 10 | = 69
57K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²α = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
257K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
250K
ω = 2πf
det| 11 5 ; 0 12 | = 132
256K
PV = nRT
det| 9 9 ; 5 10 | = 45
46K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
164K