Discussions

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  Explicit RNG API

  Op implementation random variables

  ricardoV94 started Oct 29, 2025 in Ideas

  

  

  

  

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  Batch CSR-CSC matrices?

  enhancement New feature or request sparse variables

  ricardoV94 started Oct 14, 2025 in Ideas

  

  

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  SCAN: Rename (user-facing) taps to lags and offer nicer constructor

  enhancement New feature or request request discussion scan

  ricardoV94 started Oct 12, 2025 in Ideas

  

  

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  how to use pytensor with jitted functions in jax (and tracer arrays)

  kratsg asked Oct 7, 2025 in Q&A · Answered

  

  

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  Understanding pytensor's API vs pymc's API and which is more appropriate to use for a new project

  kratsg started Jul 20, 2025 in Show and tell

  

  

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  Why is PyTensor with 'NUMBA' mode compilation is much slower than numba-jitted calculation?

  kratsg asked Jul 17, 2025 in Q&A · Answered

  

  

  

  

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  rewrites for exp/log combinations

  graph rewriting

  OriolAbril asked Jul 14, 2025 in Q&A · Answered

  

  

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  Labeled Tensors as first class objects

  aseyboldt started May 26, 2025 in Ideas

  

  

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  Stochastic gradients in pytensor

  feature request request discussion gradients random variables

  jessegrabowski asked May 24, 2025 in Q&A · Unanswered

  

  

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  type-hinting TensorVariable with the OptionalApplyType correctly

  kratsg asked May 3, 2025 in Q&A · Unanswered

  

  

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  Consider not running mypy?

  ricardoV94 started Apr 29, 2025 in General

  

  

  

  

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  Possible issue / missing operator in Numba back end for betainc_grad

  DrEntropy started Mar 8, 2025 in General

  

  

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  GSOC 2025 Project

  AdvH039 started Mar 5, 2025 in General · Closed

  

  

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  More intuitive names for Scan arguments

  ricardoV94 started Feb 24, 2025 in Ideas

  

  

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  Implement more meaningful Reshape operation

  request discussion Op implementation

  ricardoV94 started Jul 4, 2024 in Ideas

  

  

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  Device management and pmap

  enhancement New feature or request question Further information is requested feature request

  jessegrabowski started Jan 8, 2025 in Ideas

  

  

  

  

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  Implementation of scipy function as Op

  AuguB asked Oct 18, 2024 in Q&A · Unanswered

  

  

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  pytensor.sparse.dot could accept vectors like pymc.math.dot

  davipatti started Aug 9, 2024 in Ideas

  

  

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  Constants / Root variables as Ops?

  ricardoV94 started Jul 12, 2024 in Ideas

  

  

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  Handling tensor with variable length of dimension

  kentarow-kawata asked Apr 23, 2024 in Q&A · Unanswered

  

  

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  How can we make docs better?

  ricardoV94 started Apr 13, 2024 in Ideas

  

  

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  Quadratic forms are not scalars? Question about scalar-valued functions

  doctor-phil started Feb 6, 2024 in General

  

  

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  Error when constructing scan - AssertionError: (CumOp{None, add}(Alloc.0), 'float64')

  emilio-cartoni asked Jan 24, 2024 in Q&A · Unanswered

  

  

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  Need a little guidance on using pytensor.scan()

  mike-lawrence asked Nov 23, 2023 in Q&A · Unanswered

  

  

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  Should we allow for inplace operations in fg?

  ferrine started Dec 1, 2022 in General

  

  

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