The function listed above cracks a cycle that is happening in bitcoin. Of course there are a few flaws to this theory, but allow me to explain.
The function above says that if we start a cycle with 13 bars you are going to have a second wave of 28, followed by 43, then 58... etc
Which are plotted starting at the low pre-2017 bullrun.
Same equation works on the upper side, we measure the top of 2017 Bullrun to the following low, this give us a 52 bars count, which is a Gann number. If we applied the same equation backward to get the next low by subtracting 15, we are going to find March low and the next two lows which are projected forward.
The 65 weeks cycle at the very bottom is also very reliable and giving confluence to this idea.
You might need to spend a few minutes looking at the chart and doing your own math to get the idea behind this theory.
Theory : A clear cycle controlled by the Number 15! This weeek!