exprreal
REAL exprreal(NODE *np);
exprreal(nextarg(&np)));
exprreal(nextarg(&np)));
f1 = (double)exprreal(np->n_left);
f2 = (double)exprreal(np->n_right);
r1 = exprreal(left);
r2 = exprreal(np->n_right);
r2 = exprreal(right);
r1 = exprreal(left);
r2 = exprreal(right);
r1 = exprreal(left);
r2 = exprreal(right);
rval = isstring(t) ? exprreal(np) : np->n_real;
return (realnode(sqrt(exprreal(na==0 ? field0 : getlist(&np)))));
return (realnode(sin(exprreal(getlist(&np)))));
return (realnode(cos(exprreal(getlist(&np)))));
y = (double)exprreal(getlist(&np));
x = (double)exprreal(getlist(&np));
return (realnode(exp(exprreal(na==0 ? field0 : getlist(&np)))));
return (realnode(log(exprreal(na==0 ? field0 : getlist(&np)))));