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 00:04Z
∑_{k=1}^{n} k = n(n+1)/2
eq_9391.mol
e^{i\pi} + 1 = 0
168K
eq_1210.eqn
det| 3 6 ; 0 4 | = 12
446K
3x² + 3x + 6 = 0
lat_4371.eqn
d/dφ [φ^11] = 11φ^10
144K
mat_7445.dat
ω = 2πf
371K
∇²t = 0
mat_0889.mol
6φ² + 9φ + 7 = 0
259K
ops_0761.log
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
86K
spec_8760.dat
2n² + 4n + 0 = 0
224K
mat_2927.json
det| 4 7 ; 2 5 | = 6
234K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
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