Σ index
Ledger /3
Matrix 11
Matrix 23
Rxn set 8
Rxn set 20
Batch 16
Σ#6
Eq pack 13
Σ#24
Σ#12
Matrix 17
Ledger /9
Rxn set 26
Batch 4
Σ#18
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:39Z
∑_{k=1}^{n} k = n(n+1)/2
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
384K
ops_1747.json
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
385K
det| 11 9 ; 4 12 | = 96
mat_3441.json
F = G m₁m₂ / r²
163K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
259K
∇ × E = −∂B/∂t
ops_7884.log
Fe₂O₃ + 3CO → 2Fe + 3CO₂
305K
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
57K
5z² + 5z + 0 = 0
ops_8529.log
∇²ω = 0
293K
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
110K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
300K
mat_9003.eqn
AgNO₃ + NaCl → AgCl↓ + NaNO₃
34K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
354K
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