Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:22Z
∂θ/∂γ = 6θ
9γ² + 2γ + 3 = 0
∫₀^∞ e^(-y²) dy = √π / 2
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∑_{k=1}^{n} k = n(n+1)/2
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∑_{k=1}^{n} k = n(n+1)/2
det| 1 2 ; 7 2 | = -12
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\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
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