Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 20:18Z
d/dω [ω^4] = 4ω^3
∫₀^∞ e^(-r²) dr = √π / 2
384K
8z² + 6z + 5 = 0
∂ψ/∂r = 2ψ
∑_{k=1}^{n} k = n(n+1)/2
305K
det| 2 2 ; 5 3 | = -4
det| 5 6 ; 1 6 | = 24
∫₀^∞ e^(-n²) dn = √π / 2
300K
det| 5 9 ; 7 6 | = -33
34K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
354K
∑_{k=1}^{n} k = n(n+1)/2
368K
det| 7 2 ; 6 8 | = 44