pendulum_period_exact — DRIVE `kendama` op

• Data kinds: none → scalar (an op determined by its arguments alone — it takes no image or data input)

• Call: import fullseye as fs; fs.ledger.pendulum_period_exact(L: 'float', theta0: 'float', g: 'float' = 9.81) -> 'float' (to call the implementation directly, import kendama; kendama.pendulum_period_exact(L: 'float', theta0: 'float', g: 'float' = 9.81) -> 'float'; from the registry, opsdrive.get("pendulum_period_exact"))

Usage

> This operator's description has not been translated yet. The original text follows as it is.

振幅 θ₀ ∈ (0, π) の振り子(棒、または弛まない範囲のひも)の周期 4√(L/g)·K(sin(θ₀/2))。θ₀ → 0 で 2π√(L/g)。

References (sample data, literature)

• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).

• Operator provenance and references — the sources of the research/methods this op family came from.

• The canonical algorithm (author, year) and its uses are named in the family usage guide above.

Runnable examples (verified samples that actually call this op)

• poc_kendama — py -3.11 examples/poc_kendama.py

Ops the type connects to (they accept `scalar` as input)

spin_from_marker_sequence · road_eval · long_simulate · stopping_distance_grade · stop_line_plan · hill_hold_brake_min · hill_start_rollback · hill_start_command

Same category (`kendama`)

kendama_params · elliptic_k_agm · pendulum_launch_speed · pendulum_rod_simulate · tether_tension_fixed · tether_slack_angle · swing_up_plan · swing_up_apex

*Provenance: kendama.py — DRIVE operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

pendulum_period_exact — DRIVE kendama op