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1,127 reputation

312

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	location	China
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19 Questions

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14	Insert $+$, $-$, $\times$, $/$, $($, $)$ into $123456789$ to make it equal to $100$
9	I failed to solve a set of one-dimension fluid mechanics PDEs with NDSolve
8	In what situation is the use of Directive required?
8	ReplaceAll[] and Limit[] don't give correct results for this expression under extreme variables [duplicate]
7	How to solve the liar problem?

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1,127 Reputation

+15	Plotting heat equation in a Manipulate expression
+10	Help solving a system
+10	How to collect/reduce with respect to multiple variables?
+2	How to collect/reduce with respect to multiple variables?

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16 Answers

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5	GeneralMiniMaxApproximation - Dividing out the zero
5	How to generate a formula of a graph with three key points
4	Solving a system of equations using subscripted variables
4	BC for transport equation using NDSolve
4	Solving and plotting ODEs while varying one of the initial conditions

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33 Tags

13 differential-equations × 10	5 functions × 2
7 graphics3d × 2	5 approximation
6 plotting × 2	4 numerical-integration × 7
5 interpolation × 4	4 list-manipulation × 4
5 equation-solving × 3	3 string-manipulation

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5 Accounts

	Mathematica	1,127 rep	312
	Chinese Language & Usage	176 rep	3
	Stack Overflow	108 rep	4
$Mathematics Stack Exchange$	Mathematics	101 rep	1
	Physics	101 rep	1

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