Questions - ASKSAGE: Sage Q&A Forum

29

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no

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2021-01-27 12:34:41 -0600 eric_g

Simplifying when solving Einstein equation

18

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no

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no

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2021-01-27 11:48:55 -0600 omar.medbau@gmail.com

Extracting numerator of a Ricci tensor component

41

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1

answer

1

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2021-01-19 12:36:29 -0600 rburing

Solving symbolic equations to IntegerModRing(26)

76

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2

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1

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2020-12-05 06:35:23 -0600 slelievre

Why won't sage (maxima) factor the symbolic expression 2a3 - 2a6?

77

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1

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1

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2020-09-07 02:26:12 -0600 tmonteil

Sage symbolic math simplification error

66

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2020-08-11 02:14:13 -0600 rburing

Constant coefficient of symbolic expression

78

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2020-08-01 15:42:10 -0600 rburing

Symbolic Equation 0=0

63

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2020-07-28 05:35:47 -0600 slelievre

Composite function: how to show function names instead of its full expression?

75

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2020-07-26 15:52:39 -0600 Florentin Jaffredo

Check if a symbolic polynomial is positive

65

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no

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2020-07-01 15:42:06 -0600 martincmartin

Why `unable to convert (sin(h(x)), cos(h(x))) to a symbolic expression`?

symbolic-expression

156

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1

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1

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2020-06-30 15:20:15 -0600 erw1

How to plug in the solution of an equation into an expression?

symbolic-expression

25

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no

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1

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2020-06-26 16:32:33 -0600 Ti Fe

holding does not work as intended

83

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2020-06-04 03:42:09 -0600 Emmanuel Charpentier

simplifying a symbolic expression

75

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1

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2020-05-27 06:06:59 -0600 rburing

extract coefficients from products and sums of descending products

67

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no

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1

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2020-05-16 13:36:27 -0600 Irddo

Can I simplify a PDE with Sagemath?

145

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1

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1

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2020-04-13 20:29:45 -0600 dan_fulea

find correct coefficients in $n$

41

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2

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no

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2020-04-05 10:46:08 -0600 vdelecroix

How to factorise a quantity obtained after summing?

92

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2

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no

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2020-02-18 12:32:33 -0600 Juanjo

Symbolic expression of `sng()` which isn’t zero at `sgn(0)`

41

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no

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2020-02-16 05:42:15 -0600 rburing

<symbolic matrix>.simplify_rational() accepts no keywords?

38

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no

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no

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2019-12-30 16:51:40 -0600 Virendra

How to do symbolic computation over a finite field [closed]

40

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1

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no

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2019-12-23 11:47:54 -0600 eric_g

equality with integer exponents

139

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2

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no

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2019-12-18 16:23:21 -0600 Emmanuel Charpentier

can you programmatically define a [mathematical] function?

155

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1

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1

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2019-12-17 15:04:43 -0600 John Palmieri

factorize symbolic expression

131

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1

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1

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2019-09-23 14:35:43 -0600 joakim_uhlin

Defining q-binomial coefficients $\binom{n}{k}_q$ symbolic in $n, k$

170

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1

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no

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2019-09-05 01:36:52 -0600 Emmanuel Charpentier

How did simplify_full() manipulate this expression?

156

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1

answer

2

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2019-09-01 15:09:48 -0600 rburing

Vector valued function: unable to convert to symbolic expression

69

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2

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no

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2019-08-20 16:36:55 -0600 joakim_uhlin

Checking identity of two combinatorial expressions

109

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1

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no

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2019-08-05 16:22:45 -0600 rburing

Substituting symbolic expressions for mixed differential forms.

101

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1

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1

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2019-05-24 14:02:07 -0600 sagenotdead

From numerical variables to symbolic variables

101

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1

answer

1

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2019-05-06 21:26:23 -0600 DCL

103 questions

Simplifying when solving Einstein equation

Extracting numerator of a Ricci tensor component

Solving symbolic equations to IntegerModRing(26)

Why won't sage (maxima) factor the symbolic expression 2a3 - 2a6?

Sage symbolic math simplification error

Constant coefficient of symbolic expression

Symbolic Equation 0=0

Composite function: how to show function names instead of its full expression?

Check if a symbolic polynomial is positive

Why `unable to convert (sin(h(x)), cos(h(x))) to a symbolic expression`?

How to plug in the solution of an equation into an expression?

holding does not work as intended

simplifying a symbolic expression

extract coefficients from products and sums of descending products

Can I simplify a PDE with Sagemath?

find correct coefficients in $n$

How to factorise a quantity obtained after summing?

Symbolic expression of `sng()` which isn’t zero at `sgn(0)`

<symbolic matrix>.simplify_rational() accepts no keywords?

How to do symbolic computation over a finite field [closed]

equality with integer exponents

can you programmatically define a [mathematical] function?

factorize symbolic expression

Defining q-binomial coefficients $\binom{n}{k}_q$ symbolic in $n, k$

How did simplify_full() manipulate this expression?

Vector valued function: unable to convert to symbolic expression

Checking identity of two combinatorial expressions

Substituting symbolic expressions for mixed differential forms.

From numerical variables to symbolic variables

Defining family of multivariable polynomials

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