A method of laser trimming {HEAD ~ at least one electrical element} having {TAIL ~ a measurable property}, the method comprising: 
having
A method of laser trimming { HEAD ~ at least one electrical element } having { TAIL ~ a measurable property } , the method comprising :
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH