[AutoDiff] NFC: prettify commutative diagrams. #31525
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Make commutative diagrams pretty using Unicode box characters. Use lowercase letters for arrow names.
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@swift-ci Please smoke test |
rxwei
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May 4, 2020
dan-zheng
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May 4, 2020
| // preserving SIL typing invariants. | ||
| // | ||
| // Always use (AD) to compute lowered derivative function types. | ||
| // Always use (ad) to compute lowered derivative function types. |
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Nice autodiff pun: Always use (ad)
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Linux CI seems to have flaked. |
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@swift-ci Please smoke test Linux |
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Make commutative diagrams pretty using Unicode box characters. Use lowercase letters for arrow names.
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Make commutative diagrams pretty using Unicode box characters.
Use lowercase letters for arrow names.
Rationale: if we're going to draw a diagram, we might as well make it as pretty as possible. Maintenance shouldn't be an issue.
Unicode resource: https://antofthy.gitlab.io/info/data/utf8-demo.txt
Inspired by: https://twitter.com/lexi_lambda/status/1255988716390297601