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cos: value mismatch between Presto and Velox #12560

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peterenescu opened this issue Mar 5, 2025 · 0 comments
Open

cos: value mismatch between Presto and Velox #12560

peterenescu opened this issue Mar 5, 2025 · 0 comments
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bug Something isn't working fuzzer-found

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@peterenescu
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peterenescu commented Mar 5, 2025 •
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Description

Minor value mismatch for function cos between Presto and Velox.

Error Reproduction

Presto

presto:tpch> select cos(c0) from (values (0.8758310899138451)) t(c0);
       _col0        
--------------------
 0.6403587392020134

Velox

presto:di> select cos(c0) from (values (0.8758310899138451)) t(c0);
       _col0          
--------------------
 0.6403587392020135
@peterenescu peterenescu added bug Something isn't working fuzzer-found labels Mar 5, 2025
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