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Take a power of a multiple of the shifted linear below the bar in its rule - #2098
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Rafael-SOWNet merged 1 commit intoOct 23, 2026
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… rule The rule that writes a polynomial beside a function of one shifted linear a + b x in u = a + b x read the factors of a product only, and (h + j x)^2 (a + b ln(c (e + f x)))^p/(d e + d f x) was declined. Below the bar it now takes constants and whole powers of a multiple of the linear, which in u are powers of u: that integrand is a polynomial in u over d u beside the logarithm's power, and each term is answered. Part of #2075. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_012sonx8iAspMiwRwokT1Ura
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Lets #2087's rule for a polynomial beside a function of one shifted linear take a power of a multiple of the linear below the bar. Part of #2075.
The rule. #2087 writes a polynomial beside a function of one shifted linear
a + b xinu = a + b x. It read the factors of a product only, so(h + j x)^2 (a + b ln(c (e + f x)))^p/(d e + d f x)was declined. Below the bar it now takes constants and whole powers of a multiple of the linear, which inuare powers ofu. That integrand is then a polynomial inuoverd ubeside the logarithm's power, and each term is answered.Measured on Rubi's suite, with the harness that reads
GAMMA, against68211405, the whole corpus each side. This branch was measured on2be40bad, which adds #2088 to that base, and is rebased onto master now.68211405The gains are 3.3's last 3 rows,
3.3:285-287. The other 5 are #2088's. Time per stream is 1.022, 1.002 and 0.902 of the base's, and allocation 1.0000, 1.0000 and 0.9954. One row's allocation grew in the run,6.1.7:196, the same alone on both builds, as before.After the rebase onto #2095, which widened the same rule to a sine of a power of the linear, the calculus tests pass (5,990). The full suite passed before the rebase (16,955), and so did the MCP tests (329).
🤖 Generated with Claude Code
https://claude.ai/code/session_012sonx8iAspMiwRwokT1Ura