Following up with the RSI

Basically we're looking at the average gain : loss ratio which I think is appropriate to study when looking for a trend (which is still on track).
Referenced from Tradingview's library_
For a practical example, the built-in Pine Script function rsi(), could be replicated in long form as follows.
change = change(close)
gain = change >= 0 ? change : 0.0
loss = change < 0 ? (-1) * change : 0.0
avgGain = rma(gain, 14)
avgLoss = rma(loss, 14)
rs = avgGain / avgLoss ************SPECIAL NOTE
rsi = 100 - (100 / (1 + rs))
"rsi", above, is exactly equal to rsi(close, 14).
_end quote.

Disclaimer: thank you for taking your time to look at my idea please understand that I didn't publish it to influence your decision to invest your money and void myself of any responsibility towards your investments.
Ticker: I don't specialize in the companies sector, I was inspired to publish my idea independently.
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Thank You, +AndrewAponas+

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