If 1.41 is taken as exact (i.e., (141/100)), then (500/141) is exact. But if 1.41 is an approximation, the error propagates.
The update refined the camera’s ability to lock onto subjects, particularly in low-light conditions or when using eye-detection AF. 5/1.41
[ \frac5\sqrt2 = \frac5\sqrt22 \approx 3.5355339059327378 ] " the voice said. "Returning containers."
"Access denied," the voice said. "Returning containers." 5/1.41