[jira] [Commented] (MATH-780) BSPTree class and recovery of a Euclidean 3D BRep

[ https://issues.apache.org/jira/browse/MATH-780?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13258440#comment-13258440 ] Luc Maisonobe commented on MATH-780: Hi Andrew, The file BSPMesh2.java you attached to

[jira] [Commented] (COLLECTIONS-404) Adding an implementation of Eugene Myers difference algorithm

[ https://issues.apache.org/jira/browse/COLLECTIONS-404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13251023#comment-13251023 ] Luc Maisonobe commented on COLLECTIONS-404: --- The second patch has been comm

[jira] [Commented] (MATH-758) Fields which could be private and/or final

[ https://issues.apache.org/jira/browse/MATH-758?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13221579#comment-13221579 ] Luc Maisonobe commented on MATH-758: I confirm the use of protected variables in ODE is

[jira] [Commented] (MATH-742) Please make PolynomialSplineFunction Serializable

[ https://issues.apache.org/jira/browse/MATH-742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13211342#comment-13211342 ] Luc Maisonobe commented on MATH-742: bq. I guess that the most trivial problem is serial

[jira] [Commented] (MATH-750) Voronoi diagram algorithm

[ https://issues.apache.org/jira/browse/MATH-750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13211340#comment-13211340 ] Luc Maisonobe commented on MATH-750: Very strong +1. In fact, when I started the geomet

[jira] [Commented] (MATH-650) FastMath has static code which slows the first access to FastMath

[ https://issues.apache.org/jira/browse/MATH-650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13209476#comment-13209476 ] Luc Maisonobe commented on MATH-650: OK, I removed the clone in r1245062.

[jira] [Commented] (MATH-650) FastMath has static code which slows the first access to FastMath

[ https://issues.apache.org/jira/browse/MATH-650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13206188#comment-13206188 ] Luc Maisonobe commented on MATH-650: I think the reason literal array are faster is that

[jira] [Commented] (MATH-650) FastMath has static code which slows the first access to FastMath

[ https://issues.apache.org/jira/browse/MATH-650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13206095#comment-13206095 ] Luc Maisonobe commented on MATH-650: I would like to resolve this issue. I think everybo

[jira] [Commented] (MATH-742) Please make PolynomialSplineFunction Serializable

[ https://issues.apache.org/jira/browse/MATH-742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13205424#comment-13205424 ] Luc Maisonobe commented on MATH-742: Instead of full file, we often prefer to get patche

[jira] [Commented] (MATH-742) Please make PolynomialSplineFunction Serializable

[ https://issues.apache.org/jira/browse/MATH-742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13205385#comment-13205385 ] Luc Maisonobe commented on MATH-742: Sounds good to me. Note that once class becomes ser

[jira] [Commented] (MATH-650) FastMath has static code which slows the first access to FastMath

[ https://issues.apache.org/jira/browse/MATH-650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13204625#comment-13204625 ] Luc Maisonobe commented on MATH-650: On the Android platform I get this for the total ti

[jira] [Commented] (MATH-650) FastMath has static code which slows the first access to FastMath

[ https://issues.apache.org/jira/browse/MATH-650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13204602#comment-13204602 ] Luc Maisonobe commented on MATH-650: @Sebb, OK, but we need to document this in case use

[jira] [Commented] (MATH-650) FastMath has static code which slows the first access to FastMath

[ https://issues.apache.org/jira/browse/MATH-650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13204559#comment-13204559 ] Luc Maisonobe commented on MATH-650: I finally succeeded in running on my tablet a sligh

[jira] [Commented] (MATH-707) Naming confusion

[ https://issues.apache.org/jira/browse/MATH-707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13204416#comment-13204416 ] Luc Maisonobe commented on MATH-707: OK then, sorry for the misunderstanding.

[jira] [Commented] (MATH-707) Naming confusion

[ https://issues.apache.org/jira/browse/MATH-707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13203712#comment-13203712 ] Luc Maisonobe commented on MATH-707: I don't like the lack of symmetry for SimpleXxxValu

[jira] [Commented] (MATH-643) Rename RealVector.map* to RealVector.ebe* (mapAdd(...) to ebeAdd(...) and mapAddToSelf(...) to ebeAddToSelf(...) for instance

[ https://issues.apache.org/jira/browse/MATH-643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13202517#comment-13202517 ] Luc Maisonobe commented on MATH-643: Fine with me. > Rename RealVector.

[jira] [Commented] (MATH-677) About package "transform"

[ https://issues.apache.org/jira/browse/MATH-677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13197122#comment-13197122 ] Luc Maisonobe commented on MATH-677: These changes sounds good to me. >

[jira] [Commented] (MATH-726) Ridders derivative

[ https://issues.apache.org/jira/browse/MATH-726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13197123#comment-13197123 ] Luc Maisonobe commented on MATH-726: OK, so can we postpone this to 3.1 ?

[jira] [Commented] (MATH-726) Ridders derivative

[ https://issues.apache.org/jira/browse/MATH-726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13195726#comment-13195726 ] Luc Maisonobe commented on MATH-726: OK then, I'll take care of this issue and will impo

[jira] [Commented] (MATH-735) Improvements to linear iterative solvers

[ https://issues.apache.org/jira/browse/MATH-735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13195491#comment-13195491 ] Luc Maisonobe commented on MATH-735: I don't like much UnsupportedOperationException, bu

[jira] [Commented] (MATH-726) Ridders derivative

[ https://issues.apache.org/jira/browse/MATH-726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13194102#comment-13194102 ] Luc Maisonobe commented on MATH-726: I think we can wait to 3.1, as this would be mainly

[jira] [Commented] (MATH-664) Replace "LUDecompostionImpl" with "QRDecompositionImpl" in "AbstractLeastSquaresOptimizer"

[ https://issues.apache.org/jira/browse/MATH-664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13186213#comment-13186213 ] Luc Maisonobe commented on MATH-664: The testNonInvertible is really non-invertible. It

[jira] [Commented] (MATH-664) Replace "LUDecompostionImpl" with "QRDecompositionImpl" in "AbstractLeastSquaresOptimizer"

[ https://issues.apache.org/jira/browse/MATH-664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13184046#comment-13184046 ] Luc Maisonobe commented on MATH-664: +1 to add a user-defined threshold with a default t

[jira] [Commented] (MATH-726) Ridders derivative

[ https://issues.apache.org/jira/browse/MATH-726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13170958#comment-13170958 ] Luc Maisonobe commented on MATH-726: If we want to implement derivatives, I would rather

[jira] [Commented] (MATH-722) [math] Complex Tanh for "big" numbers

[ https://issues.apache.org/jira/browse/MATH-722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13167071#comment-13167071 ] Luc Maisonobe commented on MATH-722: Very good idea Sébastien. Using stable formulas acc

[jira] [Commented] (MATH-721) building common-math on Solaris SPARC gives "error: floating point number too small"

[ https://issues.apache.org/jira/browse/MATH-721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13165922#comment-13165922 ] Luc Maisonobe commented on MATH-721: We can't use Double.MIN_NORMAL because it is only a

[jira] [Commented] (MATH-716) BracketingNthOrderBrentSolver exceeds maxIterationCount while updating always the same boundary

[ https://issues.apache.org/jira/browse/MATH-716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13161241#comment-13161241 ] Luc Maisonobe commented on MATH-716: The following simple test reproduces the bad behavi

[jira] [Commented] (MATH-650) FastMath has static code which slows the first access to FastMath

[ https://issues.apache.org/jira/browse/MATH-650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13159482#comment-13159482 ] Luc Maisonobe commented on MATH-650: The core feature is to avoid the computation at sta

[jira] [Commented] (MATH-610) [patch] objects that use compareTo should have equals as well

[ https://issues.apache.org/jira/browse/MATH-610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13158731#comment-13158731 ] Luc Maisonobe commented on MATH-610: Do we apply the patch or solve as won't fix ?

[jira] [Commented] (MATH-650) FastMath has static code which slows the first access to FastMath

[ https://issues.apache.org/jira/browse/MATH-650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13158729#comment-13158729 ] Luc Maisonobe commented on MATH-650: I guess this issue is solved now. Is everybody happ

[jira] [Commented] (MATH-485) Feature Request: Kalman Filter

[ https://issues.apache.org/jira/browse/MATH-485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13158723#comment-13158723 ] Luc Maisonobe commented on MATH-485: Can we consider this issue solved ?

[jira] [Commented] (MATH-713) Negative value with restrictNonNegative

[ https://issues.apache.org/jira/browse/MATH-713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13157713#comment-13157713 ] Luc Maisonobe commented on MATH-713: Could you please check this agains the latest devel

[jira] [Commented] (MATH-664) Replace "LUDecompostionImpl" with "QRDecompositionImpl" in "AbstractLeastSquaresOptimizer"

[ https://issues.apache.org/jira/browse/MATH-664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13156892#comment-13156892 ] Luc Maisonobe commented on MATH-664: I would agree with using QR if we don't let the alg

[jira] [Commented] (MATH-690) Remove methods from "MathUtils"

[ https://issues.apache.org/jira/browse/MATH-690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13156889#comment-13156889 ] Luc Maisonobe commented on MATH-690: OK with your proposals. > Remove m

[jira] [Commented] (MATH-705) DormandPrince853 integrator leads to revisiting of state events

[ https://issues.apache.org/jira/browse/MATH-705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13153884#comment-13153884 ] Luc Maisonobe commented on MATH-705: This issue should be fixed in subversion repository

[jira] [Commented] (MATH-710) Add support for fast cryptographically secure pseudorandom number generator ISAAC

[ https://issues.apache.org/jira/browse/MATH-710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13153750#comment-13153750 ] Luc Maisonobe commented on MATH-710: Hi Eldar, thanks for the proposal. Could you please

[jira] [Commented] (MATH-705) DormandPrince853 integrator leads to revisiting of state events

[ https://issues.apache.org/jira/browse/MATH-705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13147240#comment-13147240 ] Luc Maisonobe commented on MATH-705: The reason for this strange behavior is that g func

[jira] [Commented] (MATH-702) CMA-ES optimizer input sigma should not be normalized by user

[ https://issues.apache.org/jira/browse/MATH-702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13146597#comment-13146597 ] Luc Maisonobe commented on MATH-702: Does "coordinate-wise" means that each coordinate h

[jira] [Commented] (MATH-702) CMA-ES optimizer input sigma should not be normalized by user

[ https://issues.apache.org/jira/browse/MATH-702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13145744#comment-13145744 ] Luc Maisonobe commented on MATH-702: You are right. for now, encoding/decoding is both l

[jira] [Commented] (MATH-700) Alter the contract of UnivariateRealSolverUtils.bracket() to handle piecewise constant functions

[ https://issues.apache.org/jira/browse/MATH-700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13141066#comment-13141066 ] Luc Maisonobe commented on MATH-700: I don't agree with this change. It implies that us

[jira] [Commented] (MATH-689) Breaking up "MathUtils"

[ https://issues.apache.org/jira/browse/MATH-689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13135841#comment-13135841 ] Luc Maisonobe commented on MATH-689: Then MathUtils is less bloated, so its good. I don'

[jira] [Commented] (MATH-689) Breaking up "MathUtils"

[ https://issues.apache.org/jira/browse/MATH-689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13135744#comment-13135744 ] Luc Maisonobe commented on MATH-689: I don't agree with moving reduce and normalizeAngle

[jira] [Commented] (MATH-695) Incomplete reinitialization with some events handling

[ https://issues.apache.org/jira/browse/MATH-695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13135351#comment-13135351 ] Luc Maisonobe commented on MATH-695: As I work with Pascal (we share the same office at

[jira] [Commented] (MATH-690) Remove methods from "MathUtils"

[ https://issues.apache.org/jira/browse/MATH-690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13126747#comment-13126747 ] Luc Maisonobe commented on MATH-690: Yes, consistency is better. > Remo