। ॥ ११२ ॥
In plain words
That tenderness that stirs at another's pain — the knowers of Vedānta call it exactly this: dayā, compassion. And when all three instruments carry one and the same shape, with no bend anywhere in them, that is what they mean by straightness.
Close to the Sanskrit
Anukampā — that very thing is declared to be dayā by the knowers of Vedānta. Sameness of form in the triad of instruments is held to be avakratā.