for certain x-ray radiation, given frequency in petahertz, give wavelength in nanometer, must be accurate +/- 25%
The tests need to use a more precise value for a certain constant.
The +/- 25% in the problem statement does not match the test results.
Agreed on both counts.
it seems the test result is centimeter, not nanometer
A great physics problem. However, it does not work with a more accurate value of speed of light, namely
c = 299,792 kilometers per second
definitely agree with your comments
Remove the polynomials that have positive real elements of their roots.
How many trades represent all the profit?
Generate a vector like 1,2,2,3,3,3,4,4,4,4
swap sign sum & multiply castles
Given n, create n random numbers such that their standard deviation is also n.
chance in percent for minimum K heads when a good coin is tossed N times?
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