Σ index
Eq pack 19
Rxn set 20
Rxn set 26
Σ#24
Σ#12
Ledger /21
Eq pack 13
Ledger /3
Eq pack 1
Batch 16
Σ#18
Σ#6
Ledger /15
Batch 4
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 00:19Z
∑_{k=1}^{n} k = n(n+1)/2
rxn_0414.log
det| 9 4 ; 1 10 | = 86
168K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
446K
3x² + 3x + 6 = 0
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
ops_6000.json
det| 7 7 ; 4 8 | = 28
371K
∇²t = 0
ops_2883.eqn
\lim_{t\to 0} \frac{\sin t}{t} = 1
259K
lat_6222.eqn
2H₂ + O₂ → 2H₂O
86K
7z² + 2z + 0 = 0
eq_9493.log
e^{i\pi} + 1 = 0
224K
ops_6793.log
∫₀^∞ e^(-n²) dn = √π / 2
234K
eq_0226.json
det| 9 6 ; 0 10 | = 90
218K
spec_6743.eqn
E = mc²
354K
spec_7724.csv
d/dt [t^3] = 3t^2
70K
eq_2210.log
∂y/∂n = 5y
402K
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