public boolean subtermDefEqNoAnno(Context ctxt, Expr e) {
// This check is captured below, all arguments always evaluated for a terminating term
//
// If it's a TermApp of a constructor, we need to look at all the sub expressions
// if (head.construct == CONST && ctxt.isTermCtor((Const)head)) {
// for (int i = 0; i < X.length; i++)
// //if (X[i].defEqNoAnno(ctxt, e))
// if (X[i].subtermDefEqNoAnno(ctxt, e))
// return true;
// return false;
// } else {
// Same as the head?
// Same as the whole application? ("this")
if (head.subtermDefEqNoAnno(ctxt, e) || super.subtermDefEqNoAnno(ctxt, e)) return true;
// In our CBV instantiated function evaluation scheme, all arguments are evaluated, so check
// equality
for (int i = 0; i < X.length; i++) if (X[i].subtermDefEqNoAnno(ctxt, e)) return true;
// Same as any of the spline form TermApp "heads"?
for (int i = 0; i < X.length; i++) {
Expr[] newX = new Expr[i + 1];
for (int j = 0; j <= i; j++) {
newX[j] = X[j];
}
if (e.defEqNoAnno(ctxt, new TermApp(head, newX), true)) return true;
}
return false;
// }
}
