\frac\pi6t + \phi = \frac\pi2 \Rightarrow t = \frac6\pi \left( \frac\pi2 - \phi \right) = \frac6\pi \left( \frac\pi2 - 1.287 \right) - AMAZONAWS 📅 March 6, 2026 👤 scraface Mar 06, 2026