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Ondřej Čertík

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fortran

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277 votes cast

Answers (16)

Votes Activity Newest

37	C++ vs Fortran for HPC
24	F2Py with allocatable and assumed shape arrays
10	Convergence rate of FFT Poisson solver
10	What are criteria to choose between finite-differences and finite-elements
9	An Octree Code in Fortran

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Reputation (2,820)

+10	Does the IEEE-754 standard mandate that exp2 is rounded correctly?
+10	Why are “instructions retired” more stable than “cycles” or “task-clock” when using “perf”?
+10	What is a relative condition number of a sum of positive values?
+10	F2Py with allocatable and assumed shape arrays

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Questions (16)

Votes Activity Newest

16	Convergence rate of FFT Poisson solver
15	Open source implementation of rational approximation to a function
15	How to to easily reproduce published results in my own articles using my own code
15	How to numerically calculate residues?
13	Is C slower than Fortran on the spectral norm shootout (using gcc, intel and other compilers)?

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Tags (46)

74 fortran × 8	20 pde × 5
44 c++ × 2	12 libraries × 3
37 hpc	11 fourier-analysis × 3
37 languages	10 finite-element × 3
24 python	10 poisson × 2

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	Computational Science	2,820 rep	13 silver badges39 bronze badges
	Stack Overflow	701 rep	8 silver badges17 bronze badges
	Physics	540 rep	5 silver badges19 bronze badges
	Mathematics	417 rep	2 silver badges15 bronze badges
	Super User	261 rep	1 silver badge4 bronze badges

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Yearling × 8	Curious
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Votes cast (277)

all time			by type
274	up		96	question
3	down		181	answer

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