Develop -> main, release version 0.2#4

Merged

aratraw merged 72 commits into

mainfrom

May 4, 2026

Commits on Mar 10, 2026

Commits on Mar 11, 2026

added & refactored headers at delta/geometry & delta/numerical
aratraw
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implementing numerical methods. which are actually exact, not approximations. core intact, sleep peacefully
aratraw
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Commits on Mar 12, 2026

Commits on Mar 13, 2026

finalizing the grand mysterious refactor
aratraw
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well.. added new tests, trying to make them work. Guess I'll have to rewrite core for it. Core tests pass, don't worry
aratraw
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Commits on Mar 15, 2026

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Commits on Mar 20, 2026

All included tests successful however long time it takes. matrix_field tests still disabled, 4d discrete operator tests need optimization but things are looking positive for once for delta/geometry
aratraw
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Commits on Mar 21, 2026

Fixed matrix_field. Tests successful but transcendent functions take roughly infinite time on rational. Should not blame dev but reality
aratraw
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Commits on Mar 22, 2026

Commits on Mar 23, 2026

new kernel for rational compiles but stack-overflows on first test. still, it's progress.
aratraw
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Commits on Mar 24, 2026

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Commits on Mar 26, 2026

rewrote rational once again, now without overhead for deep copying; it almost works, this time for real and we're gonna keep it
aratraw
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Commits on Mar 27, 2026

Commits on Mar 28, 2026

Commits on Mar 29, 2026

The Great Second Rational War is over. Many a dark hair have fallen victim to The Heisenbugs. A truce between a Man and a Machine has been achieved (untill next optimization cycle)
aratraw
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Commits on Mar 30, 2026

Commits on Mar 31, 2026

Commits on Apr 1, 2026

intermit commit before coding garbage collection on lazy rational
aratraw
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Commits on Apr 2, 2026

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Commits on Apr 9, 2026

Commits on Apr 10, 2026

Shrunk sizeof(Value) from 72 to 40bytes for better alignment with L1 Cache. Now BigStorage lives in a pointer.
aratraw
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Commits on Apr 11, 2026

Commits on Apr 12, 2026

added lazy sum node. lazy mode is unfathomably slow, working on it
aratraw
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Commits on Apr 17, 2026

Commits on Apr 20, 2026

WE DID IT BOYS. Yeah, had to throw out my implementation of SmallStorage and basically make ourselves a Boost wrapper BUT we're a smart one - so smart in fact that LazyRational is up to 6 times fas…
aratraw
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Commits on Apr 22, 2026

better transcendental functions functionality & test coverage
aratraw
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Commits on Apr 28, 2026

Commits on Apr 29, 2026

added Green's Identities 1D & 2D for ProductGrids on Euclidean Metrics - as a prototype.
aratraw
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Commits on May 2, 2026

Commits on May 3, 2026