[SPECTRA LEDGER] page=1
det| 12 4 ; 4 13 | = 140
1θ² + 1θ + 0 = 0
5φ² + 7φ + 4 = 0
det| 5 5 ; 3 6 | = 15
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∂γ/∂β = 1γ
d/dx [x^7] = 7x^6
F = G m₁m₂ / r²
det| 4 1 ; 1 5 | = 19
\lim_{y\to 0} \frac{\sin y}{y} = 1
2ω² + 6ω + 2 = 0
det| 6 6 ; 6 7 | = 6
4γ² + 1γ + 2 = 0
\frac{11}{4} \sum_{i=1}^{n} i^{2}
E = mc²
2H₂ + O₂ → 2H₂O
ΔS ≥ 0
λ = h/p
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇ × E = −∂B/∂t
∂ψ/∂φ = 9ψ
PV = nRT
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 6 6 ; 3 7 | = 24
10γ² + 1γ + 6 = 0
∇²r = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 6 9 ; 7 7 | = -21
9r² + 8r + 3 = 0
F = G m₁m₂ / r²
∂x/∂ψ = 1x
λ = h/p
PV = nRT
det| 9 7 ; 2 10 | = 76
3θ² + 5θ + 6 = 0
ΔS ≥ 0
PV = nRT
∫₀^∞ e^(-ψ²) dψ = √π / 2
∇²n = 0
det| 2 2 ; 6 3 | = -6
5θ² + 9θ + 2 = 0
det| 6 7 ; 5 7 | = 7
det| 8 5 ; 3 9 | = 57
iħ ∂ψ/∂t = Ĥψ
F = G m₁m₂ / r²
det| 8 1 ; 2 9 | = 70
det| 12 3 ; 2 13 | = 150
det| 10 5 ; 6 11 | = 80
det| 8 9 ; 1 9 | = 63
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∇²β = 0
N₂ + 3H₂ ⇌ 2NH₃
N₂ + 3H₂ ⇌ 2NH₃
7γ² + 5γ + 3 = 0
det| 4 8 ; 1 5 | = 12
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∇²x = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 2 ; 5 2 | = -8
∇²t = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
2n² + 5n + 6 = 0
det| 9 7 ; 5 10 | = 55
det| 12 5 ; 5 13 | = 131
CH₄ + 2O₂ → CO₂ + 2H₂O
ω = 2πf
∇²γ = 0
∑_{k=1}^{n} k = n(n+1)/2
9z² + 4z + 5 = 0
det| 1 8 ; 6 2 | = -46
PV = nRT
∂γ/∂t = 4γ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 6 ; 7 2 | = -40
det| 1 6 ; 6 2 | = -34
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 1 ; 1 13 | = 155
2n² + 5n + 3 = 0
N₂ + 3H₂ ⇌ 2NH₃
∫₀^∞ e^(-z²) dz = √π / 2
F = ma
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 12 7 ; 2 13 | = 142
det| 10 3 ; 7 11 | = 89