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There is an issue with this PR: if we try to do any address arithmetic in the allocation fastpath, we may have overflow in the computation, and we do not call `out_of_memory()` for that case. See the …
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On systems with FLT_EVAL_METHOD == 2 (i.e., x87-based floating-point computation), arithmetic expressions using `float` and `double` should be evaluated using `long double` instead. Clang isn't doing …
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M = ∑ i=1 n Ti ⊗ fi
Modular Formula which denotes the "M", It has Tensor properties that represent multi-dimensional data and transformations flexibly and comprehensively. Multilinear maps allow inter…
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OpenStax text on Significant Figures
https://openstax.org/books/university-physics-volume-1/pages/1-6-significant-figures
> We then determine the average weight of the 5-lb bag of apples is 5.1 ± …
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The `k256` crate uses lazy normalization of field elements. While not a user-facing concern as we deliberately encapsulate `FieldElement`, there is a potential for bugs in code in `k256` itself in the…
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To make AirScript constraint scope capture [randomized AIR with preprocessing (RAP)](https://hackmd.io/@aztec-network/plonk-arithmetiization-air) (and not limiting it to AIR with injected verifier ran…
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**Minimal Complete Verifiable Example**:
```python
import numpy as np
import pandas as pd
import dask.dataframe as dd
df = pd.DataFrame([[4,np.asarray([[2, 7]])],[2,np.asarray([[0,5],[1,1]]…
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Referencing [cddlib/cddlib#numerical-problems](https://github.com/cddlib/cddlib#numerical-problems) and https://github.com/JuliaPolyhedra/CDDLib.jl/issues/47.
https://github.com/cddlib/cddlib/blob/47…
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Over in https://github.com/WebAssembly/spec/pull/483#discussion_r117519962 @rossberg-chromium and I discuss what should generate a trap versus an embedder-specific error.
AFAICT we currently genera…
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I propose that we add a rational type to either the stdlib or the core data types, replacing floating-point numbers in many cases.
# Rationals can complete integers without requiring lossy floa…