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 17:37Z
∑_{k=1}^{n} k = n(n+1)/2
spec_3270.eqn
PV = nRT
75K
rxn_2469.csv
∫₀^∞ e^(-φ²) dφ = √π / 2
479K
8β² + 2β + 0 = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
276K
rxn_4646.eqn
∇²x = 0
129K
∑_{k=1}^{n} k = n(n+1)/2
mat_6397.csv
det| 12 1 ; 4 13 | = 152
191K
ops_1747.json
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
mat_1338.tex
d/dψ [ψ^2] = 2ψ^1
1K
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
153K
det| 12 1 ; 1 13 | = 155
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
473K
rxn_2676.dat
det| 1 1 ; 5 2 | = -3
338K
spec_7659.csv
d/dy [y^11] = 11y^10
188K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
416K
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