Return true iff pe is a derivation-typed premise (type === 'derivation') AND its expression tree is in naked-Q form per isNakedQTree.
true
pe
type === 'derivation'
isNakedQTree
1.0.0
Return
trueiffpeis a derivation-typed premise (type === 'derivation') AND its expression tree is in naked-Q form perisNakedQTree.