From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-3.4 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 27241 invoked from network); 3 Aug 2021 12:56:29 -0000 Received: from mother.openwall.net (195.42.179.200) by inbox.vuxu.org with ESMTPUTF8; 3 Aug 2021 12:56:29 -0000 Received: (qmail 3076 invoked by uid 550); 3 Aug 2021 12:56:26 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Reply-To: musl@lists.openwall.com Received: (qmail 2032 invoked from network); 3 Aug 2021 12:56:25 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=Sp3BYDEqMFk+hzNZd0R/gqOHq11DGGsPAlqsDd0MB50=; b=V8MfX1ZZqqyjDWWhDLVudicomhT60Z3i3qqzpX+t36oM6MTha3tR70JfygOjczgEY0 a8FmjE+3CPLgJIIQKn8hcCkKrdxgHQV0EPLmETyuaVnVhhg/k1kyewOw+oX14KkipbrQ Wo7FLlncEooMeeOGr5HLCry2EQ7wVMnB7X6UZKJxbziIiJD8gNJ7nCqxEhXghgGAI1wz 0evolKhTshYBn3dl3NCwdNMm74v3l+77JM2QCzBqm9hsum5hiC1KBeVO2Di28LcaylsQ PRYE4DySd4L0zAh8a1+g5ON9tl4Z6VPoikNybx6KV4IhPdrgu8UKvRtzUHR/EbYqqAaM RIvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=Sp3BYDEqMFk+hzNZd0R/gqOHq11DGGsPAlqsDd0MB50=; b=jyeUv1nznHVjM7ohfJrTnlSAlBAYKT9gtTcSYkZRYlbJEYGfqQkhRtMT3iUis4kpJB 4ug4GLwmDdK/8DQ6KG+wyfx7v9K3i4gt+/5K2MskJ3f/Gi0kJeg/3Q3likD+055L+6w2 IabdWUjyxkrm5QMWuyrGSIuBTiG9ii0shYLiqbRdx/WxbAQx6S1afmRbtn1TmivYRk/u EqHfoR2gOGZMRPfcqpGPkXttgPQe040EahuJgB0VrxT1WJR7Wa1MsB1CA+ARg2qy3940 jgn7Dt+VRRLzQy+FGLwr8q21YTUKEt7zkHFc4LRcfDaerYOjfcWnic8zM8qG3GVlPwLG qwgA== X-Gm-Message-State: AOAM531cbIXlUEmLYQ9tJZ2zBLrDDMyNeJ/x80kR8ro+R+0/mLzzLLV2 uWmCFJSu6H9GjoD2WyaaM467ScWI3OgmHaP4sUmTDywem14= X-Google-Smtp-Source: ABdhPJyJHVMQOmNAQoxweOySo+81ZRaQBPq1loGz8MgzlcDQQLq8T32g3GgsZF2OZLgV8OtLfSqrxwnPBmshm+kJrQA= X-Received: by 2002:a05:6402:6cf:: with SMTP id n15mr25098338edy.362.1627995374446; Tue, 03 Aug 2021 05:56:14 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Morten Welinder Date: Tue, 3 Aug 2021 08:56:03 -0400 Message-ID: To: musl@lists.openwall.com Content-Type: text/plain; charset="UTF-8" Subject: Re: [musl] accuracy of mathematical functions * huge maximal errors for j0f, j1f, lgammaf, y0f, y1f If anyone feels the urge to fix the bessel functions, the best reference probably is John Harrison's: https://www.cl.cam.ac.uk/~jrh13/papers/bessel.html A certain amount of tables will be needed, though. M.