Σ index
Batch 10
Batch 22
Matrix 11
Matrix 17
Eq pack 13
Eq pack 25
Σ#18
Ledger /21
Batch 16
Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 08:10Z
10t² + 7t + 4 = 0
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
326K
spec_7724.csv
d/dt [t^3] = 3t^2
198K
d/dα [α^9] = 9α^8
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
155K
mat_7496.dat
ω = 2πf
63K
det| 8 7 ; 2 9 | = 58
ops_4269.json
iħ ∂ψ/∂t = Ĥψ
366K
spec_6231.tex
F = ma
201K
∂β/∂n = 6β
rxn_0414.log
det| 9 4 ; 1 10 | = 86
176K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
319K
CH₄ + 2O₂ → CO₂ + 2H₂O
ops_6184.eqn
det| 3 3 ; 4 4 | = 0
359K
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
263K
8r² + 7r + 1 = 0
ops_1713.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
233K
e^{i\pi} + 1 = 0
CaCO₃ → CaO + CO₂
ΔS ≥ 0
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