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AIActivationFunctionsBipolarSigmoid is a Pine Script library that provides mathematical implementations of the bipolar sigmoid activation function and its derivatives for machine learning algorithms. It calculates bipolar sigmoid values bounded between -1 and
Library · Pine Script v6 · Library
P_syn_library
P_syn_library is a Pine Script v6 library that exports two numeric helpers and a small user-defined type.
GitHub stars1on the repository
Pine versionv6current
Lines of code13
Settings0inputs
LicenceMIT
Last update5 days ago23 Oct 2026
Add It to Your TradingView Chart
- 1Copy the scriptPress Copy script above, or the copy button on the code below.
- 2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
- 3Paste over the templateCreate a new library, select all of the template text and paste. Press Save and give it a name.
- 4Publish or import itA library draws nothing. Publish it from the editor, then import its functions in your own scripts.
Source Code
13 lines of Pine Script v6 from packages/golden/fixtures/parse/v6/P_syn_library/source.pine, published under MIT. Keep the author's credit and licence lines when you reuse it.
//@version=6
library("P_syn_library", overlay = false)
export double(float x) =>
x * 2
//@function Returns the mid of two values
export mid(float a, float b) =>
(a + b) / 2
export type Pair
float a
float b
export method sum(Pair p) =>
p.a + p.b
plot(double(close))
Overview
The double function multiplies a float by two, and mid returns the average of two floats. Pair stores two float fields, and the sum method adds those fields. No inputs are declared. The source also plots double of close, which would appear in a separate pane if compiled as an indicator rather than imported as a library. It does not generate trade signals.
- Double function for a float
- Midpoint of two floats
- Pair user-defined type
- Sum method on Pair
Details
Published by
GammaExpansion on GitHub
Type
Library, Pine Script v6
Draws
Library (no plots)
Markets
Any symbol
Timeframes
Any timeframe
Risk Notes
No repainting, lookahead or stacked entries were found in its code or README. That says nothing about how well it works: test it first.
Third-party code. ForexR did not write, test or endorse this script, and the summary above was generated automatically from its code and README. Indicators describe the past, and a strategy's backtest can look better than live trading, especially when a script repaints. Check it in the Strategy Tester and on a demo account before you rely on it.
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