Issues

`Duration`, `Velocity`, `TimeSignature`, `Interval`, `Note` and `Tempo` accept whitespace and '+' that `ToString` never prints: `Duration.Parse(" 1 / 4 ")`, `Note.Parse("C4: 1/4 :v 64 ")`

ktsu-dev/Semantics#471 · opened

on Oct 18, 2026

1

Roman numerals, functions and cadences use the mode's own degree index in pentatonic and hexatonic keys: in C major pentatonic, G is "IV" and G → C is reported as a Plagal cadence

ktsu-dev/Semantics#470 · opened

on Oct 18, 2026

1

`Key.RomanNumeralOf` drops sixths and tensions: C6 → "I", G13 → "V7", C7b9 → "I7", even though `ChordFromRomanNumeral` parses "I6", "V13" and "V7b9"

ktsu-dev/Semantics#469 · opened

on Oct 18, 2026

1

`Progression.InferKey` ignores sevenths and extensions: "C7 | Fmaj7 | C7" is inferred as C major, though C7's B♭ is not in C major

ktsu-dev/Semantics#468 · opened

on Oct 18, 2026

1

Semantics.Color's WCAG luminance is a bare double: no bridge to the existing Luminance/Illuminance photometry quantities (roadmap Phase 2 stretch goal)

ktsu-dev/Semantics#467 · opened

on Oct 18, 2026

1

Directory Depth counts separator characters: "/" and "/home" both have depth 1, and "a" (0) and "./a" (1) differ although they name the same directory

ktsu-dev/Semantics#466 · opened

on Oct 18, 2026

1

ChromaticChords labels a dominant of a diminished triad as a secondary dominant: F#7 in C major is reported as "V/vii°", F# in A minor as "V/ii°"

ktsu-dev/Semantics#465 · opened

on Oct 18, 2026

1

StorageMath.Cbrt / RootN crash the process with a stack overflow for an integer type's MinValue: Cbrt((sbyte)-128), RootN(int.MinValue, 5)

ktsu-dev/Semantics#464 · opened

on Oct 18, 2026

1

Semantics.Color cannot turn a wavelength into a colour: the spec's deferred spectral `Wavelength→Color` conversion was never added

ktsu-dev/Semantics#462 · opened

on Oct 18, 2026

1

`StorageMath.Cbrt` / `RootN` never return for PreciseNumber: `Cbrt(27)` and `RootN(3, 4)` run for minutes, with the digit count doubling every Newton step

ktsu-dev/Semantics#457 · opened

on Oct 18, 2026

1

Physics operators are unreachable when a semantic overload is the left operand: `Distance / Duration`, `Width * ForceMagnitude`, `Weight * Length` do not compile

ktsu-dev/Semantics#456 · opened

on Oct 18, 2026

1

C++ prelude: Quantity converts implicitly in both directions, so double→float silently narrows and float+double quantities fail as ambiguous

ktsu-dev/Semantics#451 · opened

on Oct 18, 2026

1

NamedColors "green" is #00FF00 (CSS "lime"), while gray and purple use CSS values, so names resolve to a different green than CSS

ktsu-dev/Semantics#449 · opened

on Oct 18, 2026

1

Twelve-bar-blues Form does not round-trip: Form.Parse(form.ToString()) != form

ktsu-dev/Semantics#447 · opened

on Oct 18, 2026

1

SemanticDirectoryPath.GetContents() throws for the whole directory when one entry fails path validation

ktsu-dev/Semantics#445 · opened

on Oct 18, 2026

1

SemanticString.Create repeats type reflection on every call (~500 B and ~1.6 µs per value before any validator runs); cache per-type metadata

ktsu-dev/Semantics#444 · opened

on Oct 17, 2026

1

SemanticString.TryCreate throws and catches an exception to reject a value, and validates every rejected value twice (165× a hand-written check)

ktsu-dev/Semantics#443 · opened

on Oct 17, 2026

1

SemanticString.Split(char) drops trailing and lone empty entries: "a,b," yields 2 parts where string.Split yields 3, and "" yields none

ktsu-dev/Semantics#441 · opened

on Oct 17, 2026

1

Semantics.Color has no CIE XYZ, CIE Lab or CMYK space: the color spec's deferred spaces were never added

ktsu-dev/Semantics#432 · opened

on Oct 17, 2026

1

Color contrast ignores alpha: NamedColors.Transparent on white rates 21:1 / AAA, and AdjustForContrast returns a 5%-opaque foreground unchanged

ktsu-dev/Semantics#393 · opened

on Oct 7, 2026

1

PhysicalConstants: SpeedOfLight<long>() and PH<int>.Neutral throw TypeInitializationException, and PlanckConstant<decimal>() quietly returns 0

ktsu-dev/Semantics#392 · opened

on Oct 7, 2026

1

GaugePressure, MolarEnthalpy, PotentialEnergy, Work and Heat refuse negative values: GaugePressure.FromKilopascal(-50) and MolarEnthalpy.FromKilojoulePerMole(-285.8) throw ArgumentException

ktsu-dev/Semantics#391 · opened

on Oct 7, 2026

1

PhysicalConstants: AbsoluteZeroInCelsius returns +273.15, WaterIonProduct returns 14 (pKw), MolarVolumeSTP is in L/mol not SI

ktsu-dev/Semantics#386 · opened

on Oct 6, 2026

1

netstandard2.0: relative paths to files gain a trailing separator ("src/file.cs/") and a directory relative to itself is "" so AsAbsolute then throws

ktsu-dev/Semantics#385 · opened

on Oct 6, 2026

1

Form names any AABA arrangement ThirtyTwoBarAABA regardless of section length, and NamedForm.VerseChorus can never be produced

ktsu-dev/Semantics#384 · opened

on Oct 6, 2026

1

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Issues

`Duration`, `Velocity`, `TimeSignature`, `Interval`, `Note` and `Tempo` accept whitespace and '+' that `ToString` never prints: `Duration.Parse(" 1 / 4 ")`, `Note.Parse("C4: 1/4 :v 64 ")`

Roman numerals, functions and cadences use the mode's own degree index in pentatonic and hexatonic keys: in C major pentatonic, G is "IV" and G → C is reported as a Plagal cadence

`Key.RomanNumeralOf` drops sixths and tensions: C6 → "I", G13 → "V7", C7b9 → "I7", even though `ChordFromRomanNumeral` parses "I6", "V13" and "V7b9"

`Progression.InferKey` ignores sevenths and extensions: "C7 | Fmaj7 | C7" is inferred as C major, though C7's B♭ is not in C major

Semantics.Color's WCAG luminance is a bare double: no bridge to the existing Luminance/Illuminance photometry quantities (roadmap Phase 2 stretch goal)

Directory Depth counts separator characters: "/" and "/home" both have depth 1, and "a" (0) and "./a" (1) differ although they name the same directory

ChromaticChords labels a dominant of a diminished triad as a secondary dominant: F#7 in C major is reported as "V/vii°", F# in A minor as "V/ii°"

StorageMath.Cbrt / RootN crash the process with a stack overflow for an integer type's MinValue: Cbrt((sbyte)-128), RootN(int.MinValue, 5)

Semantics.Color cannot turn a wavelength into a colour: the spec's deferred spectral `Wavelength→Color` conversion was never added

`StorageMath.Cbrt` / `RootN` never return for PreciseNumber: `Cbrt(27)` and `RootN(3, 4)` run for minutes, with the digit count doubling every Newton step

Physics operators are unreachable when a semantic overload is the left operand: `Distance / Duration`, `Width * ForceMagnitude`, `Weight * Length` do not compile

C++ prelude: Quantity converts implicitly in both directions, so double→float silently narrows and float+double quantities fail as ambiguous

NamedColors "green" is #00FF00 (CSS "lime"), while gray and purple use CSS values, so names resolve to a different green than CSS

Twelve-bar-blues Form does not round-trip: Form.Parse(form.ToString()) != form

SemanticDirectoryPath.GetContents() throws for the whole directory when one entry fails path validation

SemanticString.Create repeats type reflection on every call (~500 B and ~1.6 µs per value before any validator runs); cache per-type metadata

SemanticString.TryCreate throws and catches an exception to reject a value, and validates every rejected value twice (165× a hand-written check)

SemanticString.Split(char) drops trailing and lone empty entries: "a,b," yields 2 parts where string.Split yields 3, and "" yields none

Semantics.Color has no CIE XYZ, CIE Lab or CMYK space: the color spec's deferred spaces were never added

Color contrast ignores alpha: NamedColors.Transparent on white rates 21:1 / AAA, and AdjustForContrast returns a 5%-opaque foreground unchanged

PhysicalConstants: SpeedOfLight<long>() and PH<int>.Neutral throw TypeInitializationException, and PlanckConstant<decimal>() quietly returns 0

GaugePressure, MolarEnthalpy, PotentialEnergy, Work and Heat refuse negative values: GaugePressure.FromKilopascal(-50) and MolarEnthalpy.FromKilojoulePerMole(-285.8) throw ArgumentException

PhysicalConstants: AbsoluteZeroInCelsius returns +273.15, WaterIonProduct returns 14 (pKw), MolarVolumeSTP is in L/mol not SI

netstandard2.0: relative paths to files gain a trailing separator ("src/file.cs/") and a directory relative to itself is "" so AsAbsolute then throws

Form names any AABA arrangement ThirtyTwoBarAABA regardless of section length, and NamedForm.VerseChorus can never be produced