Σ index
Σ#24
Rxn set 20
Matrix 11
Σ#12
Eq pack 1
Rxn set 8
Batch 22
Batch 16
Matrix 5
Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 17:42Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4452.eqn
11z² + 3z + 4 = 0
75K
spec_3530.dat
10ψ² + 5ψ + 0 = 0
479K
8β² + 2β + 0 = 0
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
276K
eq_9015.json
\oint_C \vec{F}\cdot d\vec{r} = 0
129K
∑_{k=1}^{n} k = n(n+1)/2
spec_6630.dat
det| 7 4 ; 4 8 | = 40
191K
mat_2540.eqn
F = G m₁m₂ / r²
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
ops_5618.csv
∇ × E = −∂B/∂t
1K
ops_1671.log
1θ² + 7θ + 4 = 0
153K
det| 12 1 ; 1 13 | = 155
spec_8760.dat
2n² + 4n + 0 = 0
473K
mat_0555.log
λ = h/p
338K
N₂ + 3H₂ ⇌ 2NH₃
ops_1662.log
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
188K
∫₀^∞ e^(-θ²) dθ = √π / 2
det| 5 5 ; 2 6 | = 20
e^{i\pi} + 1 = 0
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