Robot Jacobian · Joint speeds → tool speed
unseel.com · ẋ = J(q) q̇ · manipulability · singularity
det J —
Mode Free
State —
Link 1 (joint θ₁)
Link 2 (joint θ₂)
End-effector velocity ẋ
Manipulability ellipse
Unseel.com · Robot Jacobian