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Please document if it is possible to build extensions interfacing with fortran libraries using real128

Status: Open.

#103 In numpy/numpy-quaddtype;

· callegar opened on May 18, 2026

[BUG] Pickle of scalar QuadPrecision fails on loads

Status: Open.

Bug

#99 In numpy/numpy-quaddtype;

· SwayamInSync opened on May 15, 2026

[BUG] int(QuadPrecision('inf'|'nan'|'1e30')) silently returns INT64_MAX

Status: Open.

Bug

#97 In numpy/numpy-quaddtype;

· SwayamInSync opened on May 15, 2026

[BUG] matmul produces incorrect results for F-contiguous / non-row-major inputs

Status: Open.

Bug

#89 In numpy/numpy-quaddtype;

· SwayamInSync opened on May 12, 2026

[BUG] matmul produces incorrect results for batched / N-D inputs

Status: Open.

Bug

#87 In numpy/numpy-quaddtype;

· SwayamInSync opened on May 11, 2026

FEAT: Missing vecdot, matvec and vecmat ufunc implementation

Status: Open.

Feature

#71 In numpy/numpy-quaddtype;

· SwayamInSync opened on Feb 6, 2026

Roadmap: Next milestone for numpy-quaddtype (post v1.0.0)

discussion

Status: Open.

#68 In numpy/numpy-quaddtype;

· SwayamInSync opened on Jan 27, 2026

Feature: bitcast to an equal-sized unsigned integer type

Status: Open.

#54 In numpy/numpy-quaddtype;

· juntyr opened on Jan 20, 2026

QuadDType Development History: PRs from numpy-user-dtypes

metadata

Status: Open.

#43 In numpy/numpy-quaddtype;

· SwayamInSync opened on Jan 16, 2026

np.place segfaults for quaddtype

Status: Open.

Bug

#7 In numpy/numpy-quaddtype;

· juntyr opened on Dec 1, 2025

segfault: QuadPrecision(1).byteswap()

Status: Open.

Bug

#13 In numpy/numpy-quaddtype;

· jorenham opened on Oct 27, 2025

Exposing custom formatters for user dtypes

Status: Open.

Feature

#19 In numpy/numpy-quaddtype;

· SwayamInSync opened on Oct 22, 2025