feat: add new indicators (Decay, Edecay, MinusDi, MinusDm, PlusDi, PlusDm, Maxindex, Minindex, Sarext) and update pine scripts, core libs, validation tests, and python bindings
2026-03-09 13:45:46 -07:00
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// Licensed under the Apache License, Version 2.0
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2026-01-18 19:02:03 -08:00
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// © mihakralj
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//@version=6
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fix(docs): correct .md documentation across errors, dynamics, filters, forecasts, momentum, numerics, oscillators, reversals, statistics, trends, volatility, volume
2026-03-10 18:38:23 -07:00
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indicator("Linear Scaling Transformer (LINEARTRANS)", "LINEARTRANS", overlay=true, precision=8)
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2026-01-18 19:02:03 -08:00
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fix(docs): correct .md documentation across errors, dynamics, filters, forecasts, momentum, numerics, oscillators, reversals, statistics, trends, volatility, volume
2026-03-10 18:38:23 -07:00
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//@function Applies a simple affine (linear) transformation: y = slope * x + intercept
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//@param src Source series to transform
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//@param a Slope (scaling factor). Default 1.0.
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//@param b Intercept (offset). Default 0.0.
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//@returns Linearly transformed value: a * src + b
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//@optimized Single FMA operation per bar — O(1) with zero allocations.
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lineartrans(series float src, float a, float b) =>
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if na(src)
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na
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else
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a * src + b
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// ---------- Main loop ----------
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// Inputs
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fix(docs): correct .md documentation across errors, dynamics, filters, forecasts, momentum, numerics, oscillators, reversals, statistics, trends, volatility, volume
2026-03-10 18:38:23 -07:00
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i_source = input.source(close, "Source")
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i_slope = input.float(1.0, "Slope (a)")
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i_intercept = input.float(0.0, "Intercept (b)")
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2026-01-18 19:02:03 -08:00
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// Calculation
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fix(docs): correct .md documentation across errors, dynamics, filters, forecasts, momentum, numerics, oscillators, reversals, statistics, trends, volatility, volume
2026-03-10 18:38:23 -07:00
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result = lineartrans(i_source, i_slope, i_intercept)
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2026-01-18 19:02:03 -08:00
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// Plot
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fix(docs): correct .md documentation across errors, dynamics, filters, forecasts, momentum, numerics, oscillators, reversals, statistics, trends, volatility, volume
2026-03-10 18:38:23 -07:00
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plot(result, "Lineartrans", color=color.yellow, linewidth=2)
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