Issues

• Evaluation writes iguesser.idx_prev, so threads sharing an interpolant contend on it

  SciML/DataInterpolations.jl#618 · Filter by author alecloudenback opened on Oct 3, 2026
  2

• AkimaInterpolation: discontinuity at the small-weight cutoff and AD behavior at collinear data

  bug
  SciML/DataInterpolations.jl#614 · Filter by author alecloudenback opened on Sep 24, 2026
  1

• Differentiable interpolation of real-time signal

  SciML/DataInterpolations.jl#600 · Filter by author SouthEndMusic opened on Aug 31, 2026

• Derived caches (p, I) are hard-coded Vector, so static-array-backed interpolants are never isbits

  SciML/DataInterpolations.jl#597 · Filter by author ChrisRackauckas opened on Aug 29, 2026
  1

• Low level Windows crashes since v9.0.0

  bug
  SciML/DataInterpolations.jl#580 · Filter by author SouthEndMusic opened on Aug 10, 2026
  14

• SparseConnectivityTracer global-Hessian extension tests fail on master

  SciML/DataInterpolations.jl#559 · Filter by author ChrisRackauckas-Claude opened on Jul 22, 2026

• Extensions tests fail on Julia 1.13.0-rc1 (pre): Mooncake v0.5.31 MooncakeRuleCompilationError 'unexpected expr (:utf8proc_toupper,)'

  SciML/DataInterpolations.jl#544 · Filter by author ChrisRackauckas-Claude opened on Jun 12, 2026

• Incorrect integrals calculated when data is modified.

  bug
  SciML/DataInterpolations.jl#504 · Filter by author densmojd opened on Feb 17, 2026
  3

• Downgrade CI tests temporarily disabled

  SciML/DataInterpolations.jl#498 · Filter by author ChrisRackauckas-Claude opened on Jan 10, 2026

• Error in Using DataInterpolations.jl and Enzyme.jl for Real-Time Interpolation and Gradient Computation in ODE Problems

  bug
  SciML/DataInterpolations.jl#469 · Filter by author chooron opened on Sep 15, 2025
  6

• Enzyme and Zygote differentiation not supported on value array

  bug
  SciML/DataInterpolations.jl#464 · Filter by author albertomercurio opened on Aug 28, 2025
  2

• Label (a la traits) interpolators that reproduce the data from those that don't

  SciML/DataInterpolations.jl#462 · Filter by author kapple19 opened on Aug 23, 2025
  2

• Add SCT support for derivatives and integrals

  bug
  SciML/DataInterpolations.jl#448 · Filter by author SouthEndMusic opened on Jul 18, 2025

• Interface to access properties of interpolation objects

  SciML/DataInterpolations.jl#447 · Filter by author heliosdrm opened on Jul 17, 2025

• Add a copilot-instructions.md

  SciML/DataInterpolations.jl#443 · Filter by author SouthEndMusic opened on Jul 13, 2025
  1

• Makie recipes?

  SciML/DataInterpolations.jl#438 · Filter by author rafaqz opened on Jul 8, 2025
  5

• Support Datetime interpolation

  SciML/DataInterpolations.jl#436 · Filter by author Beforerr opened on Jun 15, 2025
  1

• Evalutate multiple interpolations/derivatives simultaneously

  SciML/DataInterpolations.jl#431 · Filter by author bclyons12 opened on May 20, 2025
  6

• Interpolation error for monotonically decreasing t

  bug
  SciML/DataInterpolations.jl#427 · Filter by author bclyons12 opened on May 1, 2025
  6

• An exception occurs when using Enzyme.jl to compute functions with interpolation algorithms.

  bug
  SciML/DataInterpolations.jl#425 · Filter by author chooron opened on Apr 20, 2025
  1

• Unit support in MTK

  question
  SciML/DataInterpolations.jl#405 · Filter by author hexaeder opened on Mar 20, 2025
  2

• Structural non-allocating array-like interpolation

  SciML/DataInterpolations.jl#401 · Filter by author SouthEndMusic opened on Mar 7, 2025
  7

• Add property table for interpolation types in docs

  SciML/DataInterpolations.jl#368 · Filter by author SouthEndMusic opened on Nov 25, 2024

• Reduce allocations in vector-valued interpolations

  SciML/DataInterpolations.jl#361 · Filter by author SouthEndMusic opened on Nov 17, 2024

• InexactError for LinearInterpolation with one bound at -Inf

  bug
  SciML/DataInterpolations.jl#357 · Filter by author bclyons12 opened on Nov 13, 2024
  4