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 23:33Z
∑_{k=1}^{n} k = n(n+1)/2
spec_7724.csv
d/dt [t^3] = 3t^2
168K
ops_9802.csv
\frac{8}{7} \sum_{i=1}^{n} i^{2}
446K
det| 4 1 ; 4 5 | = 16
rxn_0414.log
det| 9 4 ; 1 10 | = 86
144K
eq_1210.eqn
det| 3 6 ; 0 4 | = 12
371K
∫₀^∞ e^(-x²) dx = √π / 2
spec_5669.log
∑_{k=1}^{n} k = n(n+1)/2
259K
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
86K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ops_2946.csv
3z² + 5z + 1 = 0
224K
spec_3304.log
PV = nRT
234K
ops_1645.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
218K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
354K
eq_9032.mol
\oint_C \vec{F}\cdot d\vec{r} = 0
70K
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