Some questions for the poster called jesus is with you

[JESUS_IS_WITH_YOU]

@Nyarlathotep

The length of the two possible paths [one though each slit] to a given location on the screen typically differ. When they are the same, the probability of finding an electron at that location is relatively large, when they differ by 1/2 a cycle, they cancel perfectly (0 probability). When they differ by a whole cycle, the probability of will be large again. In most locations they differ by some other amount, so it varies from location to location smoothly. That is where the pattern comes from.

Therefore, the particle behaves like a wave, but you mentioned that the wave is only a mathematical construct. So, while the wave is a mathematical construct, it produces real, observable results.