Macaulay2 / Macaulay2/M2

Bug in nefGenerators weightedProjectiveSpace {1,1,2}

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Core NormalToricVarieties
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Description

I think this is a bug, right?

i137 : nefGenerators weightedProjectiveSpace {1,1,2}

o137 = | -1 |

                1        1
o137 : Matrix ZZ  <--- ZZ

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Research direction

Reproduce the nefGenerators weightedProjectiveSpace {1,1,2} example shown in the issue, then locate the implementations or tests for these entry points. Determine the mathematically expected generator output from the surrounding project context and add a regression test; done means the behavior is corrected and the test passes.

Written by the indexing model from the issue text.

Assessment

Domain
tooling
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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