ambiguous functionの例文

例文

1. Colloquially, the " function " f is called ambiguous at point a ( although there is " per definitionem " never an " ambiguous function " ), and the original " definition " is pointless.
2. But a formidable obstacle looms, according to Winkler : many of the chief executives to whom chief marketing officers report think that marketing is " largely a financial black hole, an ambiguous function of the business, with immeasurable results and limited return on investment ."