It says that; Let f be continuous on [a,b]. Define a new function F on [a,b] as follows; For all x in [a,b], F(x)=int(a-x)f=int(a-x)f(t)dt.(adsbygoogle = window.adsbygoogle || []).push({});

My teacher likes to call this the windshield wiper function, unfortunetly i missed the class in which he told us this. But from the notes, there isn't much explaination. So i was wondering if anyone knows what this function actually says, since i was trying to find in my book too but its hard without knowning the name used in texts, if there is such a thing.

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Windshield Wiper function

**Physics Forums | Science Articles, Homework Help, Discussion**