Discussions

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  Construction of binary operators having two complex children

  oisinkim1 asked Jul 18, 2025 in Q&A · Unanswered

  

  

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  Constraint on variables/constants following specific operators

  SayyedAhmadKhadem asked Jul 19, 2025 in Q&A · Unanswered

  

  

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  Custom power operator with exponents between 0 and 1 in PySR

  ma-sadeghi asked Jul 18, 2025 in Q&A · Unanswered

  

  

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  Forcing Real Constants in Symbolic Regression with Complex Input/Output

  SayyedAhmadKhadem asked Jul 19, 2025 in Q&A · Unanswered

  

  

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  Symbolic Regression with Imaginary Output

  SayyedAhmadKhadem asked Jul 18, 2025 in Q&A · Answered

  

  

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  Custom subexpressions within final expressions

  janzenchoi asked Jul 15, 2025 in Q&A · Answered

  

  

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  Start SR from a given expression

  dfgoe55 asked Jul 18, 2025 in Q&A · Unanswered

  

  

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  Global Loss Function Capabilities

  Waswas321123 asked Jul 17, 2025 in Q&A · Unanswered

  

  

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  Restart training from a saved file

  PySR PySR-related discussion

  zhyang-dev asked Apr 22, 2023 in Q&A · Answered

  

  

  

  

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  Pysr for simplification / computational graph optimization

  dka-3 asked Jul 14, 2025 in Q&A · Unanswered

  

  

  

  

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  Dimensionless output with TemplateExpressionSpec

  dka-3 asked Jul 8, 2025 in Q&A · Answered

  

  

  

  

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  [BUG]: The progress bar stops at a certain percentage and warm_start doesn't seem to be working

  bug Something isn't working

  Angelld23 asked Jun 17, 2025 in Q&A · Unanswered

  

  

  

  

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  Issues with global parameters with Parametrized Template Expressions

  gm89uk asked Jul 6, 2025 in Q&A · Answered

  

  

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  Can AI Symbolically Derive the Zeta Operator? Early Signs Are Encouraging.

  Mqhele-dot started Jul 6, 2025 in General

  

  

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  Error trying to import pysr on Mac

  nbhavikatti asked Jun 26, 2025 in Q&A · Unanswered

  

  

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  Multi-variable Symbolic Integral

  Alice-Shimada asked Jun 26, 2025 in Q&A · Answered

  

  

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  Dimensional constraints in custom 'loss_function_expression'

  ibengtsson started Jun 24, 2025 in General

  

  

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  Custom unary_operator ignored

  kaleksee asked Jun 22, 2025 in Q&A · Answered

  

  

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  Find a combination from inputs

  Julien-Livet started Jun 22, 2025 in General

  

  

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  Symbolic imputation for missing data

  gm89uk started Jun 2, 2025 in Ideas

  

  

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  Template Expression Parameters in Custom Loss Function

  flapbat asked Jun 18, 2025 in Q&A · Answered

  

  

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  Nonlinear least squares parameter optimiziation of extracted functions with automatic differentiation

  david-hofmann asked Mar 25, 2025 in Q&A · Unanswered

  

  

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  Some questions for help. 1. No constants are introduced. 2. Mutation of variables. 3. A bug of custom loss function.

  djw-easy asked Jun 18, 2025 in Q&A · Unanswered

  

  

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  [Feature]: Force the model to use the given variables and adjust the number of constants

  Angelld23 asked Jun 17, 2025 in Q&A · Unanswered

  

  

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  Help for high-dimensional dataset

  marekdetven asked May 29, 2025 in Q&A · Answered

  

  

  

  

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