MaplePrimes - comments on Post, MRB constant N

MaplePrimes - comments on Post, MRB constant N http://www.mapleprimes.com/posts/98991-MRB-Constant-N en-us 2026 Maplesoft, A Division of Waterloo Maple Inc. Maplesoft Document System Fri, 12 Jun 2026 01:40:45 GMT Fri, 12 Jun 2026 01:40:45 GMT The latest comments added to the Post, MRB constant N http://www.mapleprimes.com/images/mapleprimeswhite.jpg MaplePrimes - comments on Post, MRB constant N http://www.mapleprimes.com/posts/98991-MRB-Constant-N Let x=MRB constant and c=Takeuchi-Prellberg http://www.mapleprimes.com/posts/98991-MRB-Constant-N?ref=Feed:MaplePrimes:MRB constant N:Comments#comment99254 Let x=MRB constant and c=<a href="http://mathworld.wolfram.com/Takeuchi-PrellbergConstant.html">Takeuchi-Prellberg Constant</a> ~= 2.239433104005260731754785. Then <img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=dc4e8569afd9749c55c2c3b32f46c7c3.gif" alt="(59-4016*c) / (44+3407*c)"> = log(1/2-x) with an error < <img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=e6c1d7955e79e18478b12126bec88562.gif" alt="12/10000000000000000000">. Digits := 23; x := .1878596424620671202485; c := 2.239433104005260731754785; a := (59-4016*c)/(44+3407*c); b := log(1/2-x); abs(a-b) 1.1699*10^(-18) The latest comments added to the Post, MRB constant N 99254 Mon, 22 Nov 2010 06:27:42 Z Marvin Ray Burns Marvin Ray Burns  Let x=MRB constant and d=Hall-Montgomery http://www.mapleprimes.com/posts/98991-MRB-Constant-N?ref=Feed:MaplePrimes:MRB constant N:Comments#comment99389    Let x=MRB constant and d=<a href="http://mathworld.wolfram.com/Hall-MontgomeryConstant.html">Hall-Montgomery Constant</a> ~= 0.17150049314153606586 Then <img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=2fed1f9929cd38b43d937f239dc42f0c.gif" alt="(18+210*d)/(778+37*d)"> = log(2)-1+2*x with an orror ~=<img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=df0a5c4190f62f4472103ce006ed5a51.gif" alt="222/10000000000000000"> Digits:=23:x:= .1878596424620671202485: d := .17150049314153606586: evalf((210*d+18)/(37*d+778)+(1-log(2)-2*x)) -2.223*10^(-13)     Let e= the number e, x=MRB constant and f=<a href="http://mathworld.wolfram.com/RandomFibonacciSequence.html">Viswanath's constant</a> ~= 1.1319882487943 <img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=7d167f6b6c83be7cad8f33a67a2ddf52.gif" alt="5*exp(1)-41018*f*(1/17773)"> = 10-log(2*x) with an error ~= <img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=bda33b2a104bc10534a63cbbf6d47438.gif" alt="25*10^(-16)">. Digits := 18; x := .1878596424620671202485; f := 1.1319882487943; a := evalf(5*exp(1)-41018*f*(1/17773)); b := 10-log(2*x); a-b 2.5*10^(-15)    The latest comments added to the Post, MRB constant N 99389 Thu, 25 Nov 2010 07:41:22 Z Marvin Ray Burns Marvin Ray Burns Let x =MRB constant and g=Gompertz' s constant http://www.mapleprimes.com/posts/98991-MRB-Constant-N?ref=Feed:MaplePrimes:MRB constant N:Comments#comment99518 Let x =MRB constant and g=<a href="http://mathworld.wolfram.com/GompertzConstant.html">Gompertz' s constant</a> ~=0.596347362323194074341078499369. <img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=c2f8904597d2fe4a1b0113dcb9dcf8a1.gif" alt="(5300 + 800*g)/(1497 + 2910*g)"> = 22^x with an error < <img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=5ae438b82dfab2a599576de574946cc5.gif" alt="65/10000000000000000000"> Digits := 23; x := .1878596424620671202485; g := .596347362323194074341078499369; a := (5300+800*g)/(1497+2910*g); b := 22^x; a-b 6.4859*10^(-18) The latest comments added to the Post, MRB constant N 99518 Sun, 28 Nov 2010 04:59:15 Z Marvin Ray Burns Marvin Ray Burns Let x =MRB constant and h = Alladi - Grinstead http://www.mapleprimes.com/posts/98991-MRB-Constant-N?ref=Feed:MaplePrimes:MRB constant N:Comments#comment99524 Let x =MRB constant and h = <a href="http://mathworld.wolfram.com/Alladi-GrinsteadConstant.html">Alladi - Grinstead Constant </a>~=.80939402054063913071793188059409131.   <img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=8efa2195bfa382d347ea40551dcabbd7.gif" alt="(2095 - 3303*h)/(450*h - 620)"> = 77^x with an error < <img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=5b62dc74f80a3ed5d87d62f3e009ba55.gif" alt="82/1000000000000000000">.     Digits := 23; x := .1878596424620671202485; h := .80939402054063913071793188059409131; a := (2095-3303*h)/(450*h-620); b := 77^x; b-a   8.15394*10^(-17) <a href="http://marvinrayburns.com"></a> The latest comments added to the Post, MRB constant N 99524 Sun, 28 Nov 2010 05:53:14 Z Marvin Ray Burns Marvin Ray Burns Let e = the number e, x=MRB constant and http://www.mapleprimes.com/posts/98991-MRB-Constant-N?ref=Feed:MaplePrimes:MRB constant N:Comments#comment99556 Let e = the number e, x=MRB constant and j=<a href="http://mathworld.wolfram.com/FoiasConstant.html">Foias Constant</a> ~= 1.187452351126501054595 <img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=c8c48f373cc689baaa7a04b517ee8f6e.gif" alt="(200*exp(1)-1149*j)/2709">  = cos(10*x) with an error < <img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=e80c6024a77ce6b81959d8a4d226f72b.gif" alt="14/1000000000000000"> restart; Digits := 23; x := .1878596424620671202485; j := 1.187452351126501054595; a := (200*exp(1)-1149*j)*(1/2709); evalf(a-cos(10*x)) 1.317136283*10^(-14)     The latest comments added to the Post, MRB constant N 99556 Mon, 29 Nov 2010 01:05:01 Z Marvin Ray Burns Marvin Ray Burns Let x=MRB constant and j=Theodorus's Constant = sqrt(3 http://www.mapleprimes.com/posts/98991-MRB-Constant-N?ref=Feed:MaplePrimes:MRB constant N:Comments#comment99557 Let x=MRB constant and k=<a href="http://mathworld.wolfram.com/TheodorussConstant.html">Theodorus's Constant</a> = sqrt(3) <img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=81f4a90ed8bf04f1e742fb7a85943a86.gif" alt="(82*k)/209+113/394"> = -cos(85*x)with an error < <img class="math" src="http://www.mapleprimes.com/MapleImage.ashx?f=8f879201be01acfafeda217987fc8186.gif" alt="89/100000000000000000000"> restart; Digits := 23: x := .1878596424620671202485: k := sqrt(3); a := (82*k)/209+113/394 : evalf(a+cos(85*x)) 8.8464*10^(-19) The latest comments added to the Post, MRB constant N 99557 Mon, 29 Nov 2010 01:15:00 Z Marvin Ray Burns Marvin Ray Burns