sci.math.symbolic

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Nasser M. Abbasi, … anti...@math.uni.wroc.pl6

May 4

Fyi, a new CAS Independent Diﬀerential Equations tests web page online. Maple 2022 and Mathematica 13.0.1

clicliclic@freenet.de <nobody@nowhere.invalid> wrote: > > acer schrieb: > > >

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Fyi, a new CAS Independent Diﬀerential Equations tests web page online. Maple 2022 and Mathematica 13.0.1

clicliclic@freenet.de <nobody@nowhere.invalid> wrote: > > acer schrieb: > > >

May 4

Richard Hachel, … anti...@math.uni.wroc.pl7

Apr 11

clicliclic@freenet.de <nobody@nowhere.invalid> wrote: > > PS @ Waldek: I saw unanswered

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clicliclic@freenet.de <nobody@nowhere.invalid> wrote: > > PS @ Waldek: I saw unanswered

Apr 11

Nasser M. Abbasi, … Dr Huang7

Mar 10

is this the correct antiderivative by Maple?

On Friday, 11 March 2022 at 10:58:22 UTC+11, Dr Huang wrote: > On Sunday, 16 January 2022 at 04:19

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is this the correct antiderivative by Maple?

On Friday, 11 March 2022 at 10:58:22 UTC+11, Dr Huang wrote: > On Sunday, 16 January 2022 at 04:19

Mar 10

Dr Huang, Nasser M. Abbasi3

Mar 10

what is solution of y''* y'-y(x)^n=0 ?

On Saturday, 11 December 2021 at 18:48:41 UTC+11, Nasser M. Abbasi wrote: > On 12/10/2021 10:12 PM

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what is solution of y''* y'-y(x)^n=0 ?

On Saturday, 11 December 2021 at 18:48:41 UTC+11, Nasser M. Abbasi wrote: > On 12/10/2021 10:12 PM

Mar 10

Mar 10

over 100 math examples in http://drhuang.com/index/example

over 100 math examples in http://drhuang.com/index/example

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over 100 math examples in http://drhuang.com/index/example

over 100 math examples in http://drhuang.com/index/example

Mar 10

Nasser M. Abbasi, … anti...@math.uni.wroc.pl21

Feb 26

comment on fundamental design of Maple, Mathematica, Sage, Macsyma have flaws

Richard Fateman <fateman@gmail.com> wrote: > On > Again, apologies for a delayed response

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comment on fundamental design of Maple, Mathematica, Sage, Macsyma have flaws

Richard Fateman <fateman@gmail.com> wrote: > On > Again, apologies for a delayed response

Feb 26

Peter Luschny, … Richard Fateman6

Feb 24

Are there possible breakthroughs that will make all current CAS so obsolete that they must all be tossed in the trash?

I know of no reason that suggests it is impossible to combine methods as you indicate. There may be

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Are there possible breakthroughs that will make all current CAS so obsolete that they must all be tossed in the trash?

I know of no reason that suggests it is impossible to combine methods as you indicate. There may be

Feb 24

Nasser M. Abbasi, nob...@nowhere.invalid6

Feb 23

reporting problems with xcas/giac

"Nasser M. Abbasi" schrieb: > > On 2/23/2022 12:28 AM, clicliclic@freenet.de wrote:

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reporting problems with xcas/giac

"Nasser M. Abbasi" schrieb: > > On 2/23/2022 12:28 AM, clicliclic@freenet.de wrote:

Feb 23

Peter Luschny, … anti...@math.uni.wroc.pl3

Feb 21

Symbolic-Numeric Integration

clicliclic@freenet.de <nobody@nowhere.invalid> wrote: > > Peter Luschny schrieb: >

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Symbolic-Numeric Integration

clicliclic@freenet.de <nobody@nowhere.invalid> wrote: > > Peter Luschny schrieb: >

Feb 21

nob...@nowhere.invalid, Валерий Заподовников4

Feb 5

specialization theorems

вторник, 26 октября 2021 г. в 10:37:44 UTC+3, Валерий Заподовников: > They published it. https://

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specialization theorems

вторник, 26 октября 2021 г. в 10:37:44 UTC+3, Валерий Заподовников: > They published it. https://

Feb 5

Nasser M. Abbasi

Feb 4

fyi, sympy integrator now default for sagemath?

Fyi; I just installed sagemath new release 9.5 on archlinux to get ready to run new build of CAS

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fyi, sympy integrator now default for sagemath?

Fyi; I just installed sagemath new release 9.5 on archlinux to get ready to run new build of CAS

Feb 4

Sam Blake, … anti...@math.uni.wroc.pl6

Jan 30

FriCAS result on an algebraic integral

clicliclic@freenet.de <nobody@nowhere.invalid> wrote: > > antispam@math.uni.wroc.pl

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FriCAS result on an algebraic integral

clicliclic@freenet.de <nobody@nowhere.invalid> wrote: > > antispam@math.uni.wroc.pl

Jan 30

Jan 23

Truth-relevant Logic-Propositional Calculus (Xaver Newberry)

Truth-relevant Logic-Propositional Calculus https://www.researchgate.net/publication/330844403_Truth-

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Truth-relevant Logic-Propositional Calculus (Xaver Newberry)

Truth-relevant Logic-Propositional Calculus https://www.researchgate.net/publication/330844403_Truth-

Jan 23

Jan 22

Re: Concise refutation of halting problem proofs V52 [ Ignorant or Dishonest ]

On 1/22/2022 11:13 AM, Richard Damon wrote: > On 1/22/22 11:47 AM, olcott wrote: >> On 1/22/

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Re: Concise refutation of halting problem proofs V52 [ Ignorant or Dishonest ]

On 1/22/2022 11:13 AM, Richard Damon wrote: > On 1/22/22 11:47 AM, olcott wrote: >> On 1/22/

Jan 22

anti...@math.uni.wroc.pl, … nob...@nowhere.invalid24

Jan 21

Yet another integration test

Albert Rich schrieb: > > On Sunday, January 16, 2022 at 10:38:19 PM UTC-10, nob...@nowhere.

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Yet another integration test

Albert Rich schrieb: > > On Sunday, January 16, 2022 at 10:38:19 PM UTC-10, nob...@nowhere.

Jan 21

Joe P, Jens Stuckelberger2

Jan 17

Snow plowing and or shoveling

On Mon, 17 Jan 2022 09:57:44 -0800, Joe P wrote: > Hello > > Can anyone recommend a

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Snow plowing and or shoveling

On Mon, 17 Jan 2022 09:57:44 -0800, Joe P wrote: > Hello > > Can anyone recommend a

Jan 17

Richard Fateman

12/19/21

optimal integral results

There's more than just "size" to determine if the result of an integration is optimal.

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optimal integral results

There's more than just "size" to determine if the result of an integration is optimal.

12/19/21

Nasser M. Abbasi

12/17/21

small note on Using SQLlite database to store Maple code and result.

fyi; I use sqlite alot with Mathematica and Maple to store test results and other things. So I

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small note on Using SQLlite database to store Maple code and result.

fyi; I use sqlite alot with Mathematica and Maple to store test results and other things. So I

12/17/21

12/9/21

what is solution of y''=exp(y)/x^2

what is solution of y''=exp(y)/x^2 ? DrHuang.com

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what is solution of y''=exp(y)/x^2

what is solution of y''=exp(y)/x^2 ? DrHuang.com

12/9/21

11/19/21

Concise refutation of halting problem proofs V19

typedef void (*ptr)(); int H(ptr x, ptr y) { x(y); // direct execution of P(P) return 1; } // Minimal

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Concise refutation of halting problem proofs V19

typedef void (*ptr)(); int H(ptr x, ptr y) { x(y); // direct execution of P(P) return 1; } // Minimal

11/19/21

11/19/21

Re: Concise refutation of halting problem proofs V18 [ strawman error ]

On 11/19/2021 12:31 PM, André G. Isaak wrote: > On 2021-11-19 11:06, olcott wrote: >> On 11/

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Re: Concise refutation of halting problem proofs V18 [ strawman error ]

On 11/19/2021 12:31 PM, André G. Isaak wrote: > On 2021-11-19 11:06, olcott wrote: >> On 11/

11/19/21

11/5/21

over 10 calculators in mathHand.com http://drhuang.com/index/calculator

over 10 calculators in mathHand.com http://drhuang.com/index/calculator

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over 10 calculators in mathHand.com http://drhuang.com/index/calculator

over 10 calculators in mathHand.com http://drhuang.com/index/calculator

11/5/21

Nasser M. Abbasi, acer3

10/30/21

is something subtle about proofing that SQRT(5) < (SQRT(5)+1) ?

On Saturday, October 30, 2021 at 9:03:43 AM UTC-4, acer wrote: > On Saturday, October 30, 2021 at

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is something subtle about proofing that SQRT(5) < (SQRT(5)+1) ?

On Saturday, October 30, 2021 at 9:03:43 AM UTC-4, acer wrote: > On Saturday, October 30, 2021 at

10/30/21

10/25/21

Integral Table http://drhuang.com/science/mathematics/handbook/integral_table.htm

Integral Table http://drhuang.com/science/mathematics/handbook/integral_table.htm

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Integral Table http://drhuang.com/science/mathematics/handbook/integral_table.htm

Integral Table http://drhuang.com/science/mathematics/handbook/integral_table.htm

10/25/21

Nasser M. Abbasi, … nob...@nowhere.invalid22

10/23/21

fyi, a new CAS integration file added. IntegrateAlgebraic

Dr Huang schrieb: > > [...] > > Which system can integrate(x^x,x)? > > [...] Derive

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fyi, a new CAS integration file added. IntegrateAlgebraic

Dr Huang schrieb: > > [...] > > Which system can integrate(x^x,x)? > > [...] Derive

10/23/21

10/22/21

Fractional Calculus 分数阶微积分

Fractional Calculus 分数阶微积分http://drhuang.com/science/mathematics/fractional_calculus/

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Fractional Calculus 分数阶微积分

Fractional Calculus 分数阶微积分http://drhuang.com/science/mathematics/fractional_calculus/

10/22/21

10/8/21

updated: Examples of Fractional Calculus Computer Algebra System <a href=http://drhuang.com/index/example> http://drhuang.com/index/example</a>

updated: Examples of Fractional Calculus Computer Algebra System <a href=http://drhuang.com/index/

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updated: Examples of Fractional Calculus Computer Algebra System <a href=http://drhuang.com/index/example> http://drhuang.com/index/example</a>

updated: Examples of Fractional Calculus Computer Algebra System <a href=http://drhuang.com/index/

10/8/21

Nasser M. Abbasi

9/25/21

fyi, updated to George Moseley Murphy ODE test suite using Maple 2021.1 and Mathematica 12.3.1

fyi; A new report is available which gives the result of solving the 2313 diﬀerential equations from

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fyi, updated to George Moseley Murphy ODE test suite using Maple 2021.1 and Mathematica 12.3.1

fyi; A new report is available which gives the result of solving the 2313 diﬀerential equations from

9/25/21

9/12/21

input your formula into MathHand.com, click the "semid2D" button for half order diff, click the "integrate2D" button for integral http://mathhand.com

input your formula into MathHand.com, click the "semid2D" button for half order diff, click

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input your formula into MathHand.com, click the "semid2D" button for half order diff, click the "integrate2D" button for integral http://mathhand.com

input your formula into MathHand.com, click the "semid2D" button for half order diff, click

9/12/21

9/11/21

semi-differentiated and integrated graphically with MathHand.com

semi-differentiated and integrated graphically with MathHand.com some functions cannot be

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semi-differentiated and integrated graphically with MathHand.com

semi-differentiated and integrated graphically with MathHand.com some functions cannot be

9/11/21

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