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 17:20Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
479K
8β² + 2β + 0 = 0
ops_8252.eqn
∫₀^∞ e^(-x²) dx = √π / 2
276K
eq_1210.eqn
det| 3 6 ; 0 4 | = 12
129K
∑_{k=1}^{n} k = n(n+1)/2
rxn_0414.log
det| 9 4 ; 1 10 | = 86
191K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
eq_6472.tex
det| 4 8 ; 3 5 | = -4
1K
eq_7609.eqn
∇²r = 0
153K
det| 12 1 ; 1 13 | = 155
spec_7724.csv
d/dt [t^3] = 3t^2
473K
eq_9346.json
ΔS ≥ 0
338K
N₂ + 3H₂ ⇌ 2NH₃
∫₀^∞ e^(-θ²) dθ = √π / 2
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