phanerozoic / threshold-absolutevalue4

huggingface.co
Total runs: 6
24-hour runs: 2
7-day runs: 2
30-day runs: 0
Model's Last Updated: January 24 2026

Introduction of threshold-absolutevalue4

Model Details of threshold-absolutevalue4

threshold-absolutevalue4

Absolute value of 4-bit 2's complement signed integer.

Function

abs4(a) = |a| where a is interpreted as 4-bit 2's complement (-8 to +7)

Truth Table

| Input | Signed | |Abs| | Output | |-------|--------|------|--------| | 0000 | +0 | 0 | 0000 | | 0001 | +1 | 1 | 0001 | | 0010 | +2 | 2 | 0010 | | 0011 | +3 | 3 | 0011 | | 0100 | +4 | 4 | 0100 | | 0101 | +5 | 5 | 0101 | | 0110 | +6 | 6 | 0110 | | 0111 | +7 | 7 | 0111 | | 1000 | -8 | 8 | 1000 | | 1001 | -7 | 7 | 0111 | | 1010 | -6 | 6 | 0110 | | 1011 | -5 | 5 | 0101 | | 1100 | -4 | 4 | 0100 | | 1101 | -3 | 3 | 0011 | | 1110 | -2 | 2 | 0010 | | 1111 | -1 | 1 | 0001 |

Architecture

5-layer circuit implementing conditional 2's complement negation:

  • For positive (a3=0): output = input
  • For negative (a3=1): output = ~input + 1

Key formulas for negative path:

  • o0 = a0 (always)
  • o1 = ~a1 XOR ~a0
  • o2 = a2 XOR ( a1 AND ~a0)
  • o3 = 1 only for input 1000 (-8)
Parameters
Inputs 4
Outputs 4
Neurons 23
Layers 5
Parameters 145
Magnitude 64
License

MIT

Runs of phanerozoic threshold-absolutevalue4 on huggingface.co

6
Total runs
2
24-hour runs
3
3-day runs
2
7-day runs
0
30-day runs

More Information About threshold-absolutevalue4 huggingface.co Model

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threshold-absolutevalue4 huggingface.co is an AI model on huggingface.co that provides threshold-absolutevalue4's model effect (), which can be used instantly with this phanerozoic threshold-absolutevalue4 model. huggingface.co supports a free trial of the threshold-absolutevalue4 model, and also provides paid use of the threshold-absolutevalue4. Support call threshold-absolutevalue4 model through api, including Node.js, Python, http.

threshold-absolutevalue4 huggingface.co Url

https://huggingface.co/phanerozoic/threshold-absolutevalue4

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threshold-absolutevalue4 huggingface.co is an online trial and call api platform, which integrates threshold-absolutevalue4's modeling effects, including api services, and provides a free online trial of threshold-absolutevalue4, you can try threshold-absolutevalue4 online for free by clicking the link below.

phanerozoic threshold-absolutevalue4 online free url in huggingface.co:

https://huggingface.co/phanerozoic/threshold-absolutevalue4

threshold-absolutevalue4 install

threshold-absolutevalue4 is an open source model from GitHub that offers a free installation service, and any user can find threshold-absolutevalue4 on GitHub to install. At the same time, huggingface.co provides the effect of threshold-absolutevalue4 install, users can directly use threshold-absolutevalue4 installed effect in huggingface.co for debugging and trial. It also supports api for free installation.

threshold-absolutevalue4 install url in huggingface.co:

https://huggingface.co/phanerozoic/threshold-absolutevalue4

Url of threshold-absolutevalue4

threshold-absolutevalue4 huggingface.co Url

Provider of threshold-absolutevalue4 huggingface.co

phanerozoic
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Total runs: 37
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Updated:April 28 2026