Add an arbitrary-precision generator for the angular grid tables - #110

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wavefunction91:masterfrom

susilehtola:tools/angular-grid-generator

Commits on Aug 29, 2026

tools: generate angular grids at arbitrary precision

susilehtola
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claude
committed
e3e0f13
tools: refine equal-weight spherical designs (Womersley)

susilehtola
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claude
committed
ee83270
tools: icosahedral orbit algebra for the Ahrens-Beylkin grids

susilehtola
and
claude
committed
ac1c312
tools: refine the Ahrens-Beylkin grids

susilehtola
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claude
committed
033230a
tools: make AB refinement tractable at scale

susilehtola
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claude
committed
ebe00ea
tools: one CLI for all four grid families

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ce03170
tools: batch regeneration and the copy_grid -> load switch

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d8c64be
tools: document the AB-552 findings and the regeneration workflow

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3c0b73a
tools: refuse to generate into the source directory

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ba74aba
tools: share the rank-aware solve with the octahedral path

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f2ca5df
tools: solve the Gauss-Newton step by QR, not normal equations

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8e8090c
tools: document the QR step in the README

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b5774f2
tools: backtrack when a Newton step leaves an orbit's domain

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6719020
tools: damp the octahedral Newton step

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219b1c7
tools: equilibrate the Jacobian columns before solving

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eeb5c80
tools: raise the working precision when verification comes up short

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committed
1944d11
tools: size the initial precision guard from the parameter count

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3211ad4

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Add an arbitrary-precision generator for the angular grid tables - #110

Add an arbitrary-precision generator for the angular grid tables#110
susilehtola wants to merge 17 commits into
wavefunction91:masterfrom
susilehtola:tools/angular-grid-generator

Commits on Aug 29, 2026

tools: generate angular grids at arbitrary precision

tools: refine equal-weight spherical designs (Womersley)

tools: icosahedral orbit algebra for the Ahrens-Beylkin grids

tools: refine the Ahrens-Beylkin grids

tools: make AB refinement tractable at scale

tools: one CLI for all four grid families

tools: batch regeneration and the copy_grid -> load switch

tools: document the AB-552 findings and the regeneration workflow

tools: refuse to generate into the source directory

tools: share the rank-aware solve with the octahedral path

tools: solve the Gauss-Newton step by QR, not normal equations

tools: document the QR step in the README

tools: backtrack when a Newton step leaves an orbit's domain

tools: damp the octahedral Newton step

tools: equilibrate the Jacobian columns before solving

tools: raise the working precision when verification comes up short

tools: size the initial precision guard from the parameter count