Σ index
Batch 4
Batch 22
Matrix 11
Eq pack 7
Eq pack 25
Ledger /3
Eq pack 1
Eq pack 13
Matrix 17
Rxn set 2
Ledger /9
Rxn set 20
Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:49Z
10t² + 3t + 6 = 0
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
66K
ops_6502.csv
∇ × E = −∂B/∂t
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
87K
ops_9119.dat
d/dy [y^7] = 7y^6
2K
8ψ² + 2ψ + 2 = 0
spec_3202.mol
PV = nRT
174K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
61K
∂β/∂y = 8β
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
380K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
335K
CaCO₃ → CaO + CO₂
eq_7984.csv
∂α/∂ω = 3α
119K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
472K
∫₀^∞ e^(-γ²) dγ = √π / 2
∫₀^∞ e^(-ω²) dω = √π / 2
det| 4 3 ; 3 5 | = 11
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