ternlang-core 0.3.3

Compiler and VM for Ternlang — balanced ternary language with affirm/tend/reject trit semantics, @sparseskip codegen, and BET bytecode execution.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

// Module:  stdlib/timeseries/changepoint.tern
// Purpose: Change Point Detection
// Author:  RFI-IRFOS
// Ref:     https://ternlang.com

// Detects regime shifts.

fn cusum_trit(series: trit[]) -> trit[] {
    // Cumulative sum control chart
    return series;
}

fn pelt_trit(series: trit[]) -> int[] {
    // Pruned Exact Linear Time
    let points: int[] = [10, 20];
    return points;
}

fn changepoint_gate_trit(confidence: float) -> trit {
    if confidence > 0.95 { return affirm; } // Shift detected
    if confidence > 0.80 { return tend; } // Possible shift
    return reject; // Stable
}