guanlan-src/app_frontEnd/web/node_modules/@csstools/css-calc/CHANGELOG.md

Changes to CSS Calc

3.4.1

September 25, 2026

• Improve performance and avoid a stack overflow when solving deeply nested calculations
• Throw when a math function exceeds the maximum number of nodes
• Fixed tan() at asymptote values beyond the first period (270deg, -270deg, ...) to match the specification
• Fixed round(line-width, ...) to choose the non-zero candidate multiple when A is negative
• Fixed round(down/up, ...) with a negative step to choose the correct candidate multiple
• Fixed log(A, 0) to return NaN as specified (only B values between 0 and 1, or greater than 1, are valid)
• Fixed log(1, B) to return 0⁺ as specified, except when B is NaN (NaN stays infectious, so log(1, NaN) is now NaN)
• Fixed random() to not mutate the caller's options object
• Fixed random(fixed <number>, ...) to clamp the value to the highest representable value less than 1
• Fixed random() to treat max < min as max = min instead of swapping the arguments
• Fixed random() to not return an unreachable max when a step is given
• Fixed random() to return A (the minimum) when A is infinite, instead of NaN
• Fix infectious NaN
• Fixed the precision option to not round values that serialize in scientific notation (e.g. calc(1e-10 * 1e-10) was rounded to 0, it is now left untouched)
• Fixed random() to not round values that serialize in scientific notation (e.g. random(fixed 0.5, 1e-20, 1e-10) returned 0)
• Updated @csstools/css-tokenizer to 4.0.1 (patch)
• Updated @csstools/css-tokenizer to 4.0.2 (patch)
• Updated @csstools/css-parser-algorithms to 4.0.1 (patch)

Full CHANGELOG