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95 articles (numbers 106 – 200) — threaded view

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Subject Author Date [desc]
16 days . . . D <J@M> 2024-02-05 20:22 +0100
1475 problems of Differential Equations were tested with WolframAlpha and MathHandbook.com . http://drhuang.com/index/tests "Dr Huang (DrHuang.com)" <drhuang57@gmail.com> 2024-01-29 22:53 -0800
Tests for 1324 Differential Equations "Dr Huang (DrHuang.com)" <drhuang57@gmail.com> 2024-01-25 18:07 -0800
CAS Tests for 1304 Differential Equations http://drhuang.com/index/tests "Dr Huang (DrHuang.com)" <drhuang57@gmail.com> 2024-01-02 01:03 -0800
which gpt ccan solve any order of differential eq? "Dr Huang (DrHuang.com)" <drhuang57@gmail.com> 2023-11-30 14:15 -0800
can any chatGTP solve any order differential eq? "Dr Huang (DrHuang.com)" <drhuang57@gmail.com> 2023-11-27 23:27 -0800
chatGPT in DrHuang.com can solve any order of differential equation http://drhuang.com "Dr Huang (DrHuang.com)" <drhuang57@gmail.com> 2023-11-26 18:19 -0800
Re: Any CAS around that can show me a trend of y'-exp(y)-x-x*x=0 ? "Dr Huang (DrHuang.com)" <drhuang57@gmail.com> 2023-11-25 19:36 -0800
Any CAS around that can show me a trend of y'-exp(y)-x-x*x=0 ? "Dr Huang (DrHuang.com)" <drhuang57@gmail.com> 2023-11-25 04:09 -0800
1079 problems of Differential Equations were tested with WolframAlpha and MathHandbook.com online. http://drhuang.com/index/tests/ "Dr Huang (DrHuang.com)" <drhuang57@gmail.com> 2023-10-16 05:19 -0700
CAS Tests for Differential Equations over 1000 problems http://drhuang.com/index/tests/ "Dr Huang (DrHuang.com)" <drhuang57@gmail.com> 2023-10-08 13:10 -0700
Math Handbook Calculator - Computer Algebra System of Fractional Calculus "Dr Huang (DrHuang.com)" <drhuang57@gmail.com> 2023-10-01 15:48 -0700
math page updated http://DrHuang.com/index/math "Dr Huang (DrHuang.com)" <drhuang57@gmail.com> 2022-11-13 19:32 -0800
mathHandbook.com updaed "Dr Huang (DrHuang.com)" <drhuang57@gmail.com> 2022-10-29 15:13 -0700
200 new parametric surfaces when u refesh everytime http://drhuang.com/index/surface25 Dr Huang <drhuang57@gmail.com> 2022-07-12 18:27 -0700
Re: Examples of Fractional Calculus Computer Algebra System http://drhuang.com/science/mathematics/example/ Dr Huang <drhuang57@gmail.com> 2022-06-29 23:20 -0700
howto check solution Dr Huang <drhuang57@gmail.com> 2022-06-26 17:28 -0700
over 500 bugs Dr Huang <drhuang57@gmail.com> 2021-12-10 20:15 -0800
over 10 calculators in mathHand.com http://drhuang.com/index/calculator Dr Huang <drhuang57@gmail.com> 2021-11-05 20:40 -0700
Example of Math Graphics with MathHand.com http://drhuang.com/science/mathematics/software/help/examples.html Dr Huang <drhuang57@gmail.com> 2021-10-14 16:57 -0700
Graphics with online software MathHand.com http://DrHuang.com/index/graphics Dr Huang <drhuang57@gmail.com> 2021-10-10 16:03 -0700
updated: Examples of Fractional Calculus Computer Algebra System <a href=http://drhuang.com/index/example> http://drhuang.com/index/example</a> Dr Huang <drhuang57@gmail.com> 2021-10-08 17:21 -0700
space curve 3D http://drhuang.com/science/mathematics/software/help/space.htm Dr Huang <drhuang57@gmail.com> 2021-10-05 04:07 -0700
Example of Math Graphics http://drhuang.com/science/mathematics/software/help/examples.html Dr Huang <drhuang57@gmail.com> 2021-09-30 18:37 -0700
Fractional Calculus http://drhuang.com/science/mathematics/fractional_calculus/ Dr Huang <drhuang57@gmail.com> 2021-09-30 00:00 -0700
input your formula into MathHand.com, click the "semid2D" button for half order diff, click the "integrate2D" button for integral http://mathhand.com Dr Huang <drhuang57@gmail.com> 2021-09-12 15:19 -0700
update: Examples of Fractional Calculus Computer Algebra System http://drhuang.com/science/mathematics/software/help/example/ Dr Huang <drhuang57@gmail.com> 2021-09-08 21:41 -0700
Re: updated: math animation with online software MathHand.com 4 pages http://drhuang/index/animation Dr Huang <drhuang57@gmail.com> 2021-09-05 20:13 -0700
math animation with online software MathHand.com http://drhuang.com/index/animatiom Dr Huang <drhuang57@gmail.com> 2021-08-30 05:48 -0700
nonlinear fractional partial differential equation solved by mathHand.com Dr Huang <drhuang57@gmail.com> 2021-08-03 18:05 -0700
nonlinear fractional partial differential equation solved by mathHand.com Dr Huang <drhuang57@gmail.com> 2021-08-01 22:25 -0700
sun rise animation by integral http://drhuang.com/index/sunrise Dr Huang <drhuang57@gmail.com> 2021-07-21 19:36 -0700
Math Handbook Calculator Dr Huang <drhuang57@gmail.com> 2021-06-17 16:58 -0700
Re: Is wolfram alpha commercial as it limits computing time to push for pay? Basil Jet <basil@spamspamspam.com> 2021-06-16 11:19 +0100
Analytical Solution of Fractional Differential Equation by MathHand.com http://drhuang.com/science/mathematics/fractional_calculus/fractional_differential_equation.htm Dr Huang <drhuang57@gmail.com> 2021-06-11 05:55 -0700
wolfram gives very long solution for y'=2y/(y^2+x) how to check solution in wolfram alpha? how do we know it is right or not? mathHand.com Dr Huang <drhuang57@gmail.com> 2021-06-03 04:29 -0700
mathHnad.com updated Dr Huang <drhuang57@gmail.com> 2021-05-23 05:26 -0700
400 bugs in wolframAlpha at drhuang.com/index/bugs Dr Huang <drhuang57@gmail.com> 2021-05-20 17:51 -0700
350 bugs in wolfram drhuang.com/index/bugs, wish wolfram fix the bugs. Dr Huang <drhuang57@gmail.com> 2021-05-19 19:43 -0700
Analytical Solution of Fractional Differential Equation by MathHand.com Dr Huang <drhuang57@gmail.com> 2021-05-17 05:00 -0700
300 wolfram bugs in http://DrHuang.com/index/bugs Dr Huang <drhuang57@gmail.com> 2021-05-07 00:05 -0700
130 bugs in wolfram http://drhuang.com/index/bugs Dr Huang <drhuang57@gmail.com> 2021-04-24 18:01 -0700
math graph becomes animation by a click in mathHand.com http://drhuang.com/index/animation Dr Huang <drhuang57@gmail.com> 2021-04-22 19:18 -0700
wolfram bugs Dr Huang <drhuang57@gmail.com> 2021-04-17 17:02 -0700
what is integral of x^x = ? mathHand.com Dr Huang <drhuang57@gmail.com> 2021-02-20 16:52 -0800
what is solution of exp(2x) y''-y' y=0? Dr Huang <drhuang57@gmail.com> 2021-01-26 20:24 -0800
Re: wolfram alpha cannot solve some problems Dr Huang <drhuang57@gmail.com> 2021-01-10 03:48 -0800
fractional partial differential equation Dr Huang <drhuang57@gmail.com> 2020-09-22 18:21 -0700
math graph becomes animation by a click Dr Huang <drhuang57@gmail.com> 2020-09-03 18:48 -0700
math graph becomes animation by one click drhuang57@gmail.com 2020-08-16 18:39 -0700

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