Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 16:01Z
det| 6 2 ; 7 7 | = 28
∫₀^∞ e^(-α²) dα = √π / 2
8K
∫₀^∞ e^(-x²) dx = √π / 2
det| 9 4 ; 1 10 | = 86
57K
\frac{1}{3} \sum_{i=1}^{n} i^{2}
d/dz [z^11] = 11z^10
264K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
276K
d/dψ [ψ^7] = 7ψ^6
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
257K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
250K
F = G m₁m₂ / r²
det| 4 8 ; 3 5 | = -4
62K
∫₀^∞ e^(-θ²) dθ = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∂α/∂n = 9α