Trigonometric Oscillator
Its a pretty old script and i have absolutely no idea how i did it, the code kinda look like the phase wrapping/unwrapping formula. This indicator is an oscillator, sometimes its reactivity is impressive so i think its a good idea to post it, feel free to experiment with it.
Check out the indicators we are making at luxalgo: www.tradingview.com/u/LuxAlgo/