Changes between Version 168 and Version 169 of symbolics


Ignore:
Timestamp:
03/25/18 08:13:46 (16 months ago)
Author:
rws
Comment:

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  • symbolics

    v168 v169  
    4545   * #21946 - solve(x==x, x) returns [x == r1]
    4646   * #24800 - bug with a system involving square roots, apparently do to an interface issue, Sage not being able to parse conditional answer provided by Maxima
     47   * #24939 - solve should not convert floating point to rationals when solving
    4748 * Enhancements
    4849   * #1291  - recurrence solving
     
    302303 * #24211 - Some trivial identities and simplifications missed by Sage (pynac ?)
    303304 * #24768 - Powers of symbolic sums inconsistence
    304  * #24773 - Delayed/Conditional Substitution
    305305
    306306== Maxima interface ==
     
    360360 * #23835 - Replace Maxima with Pynac/Singular in Expression.factor()
    361361 * #24537 - Make find_local_maximum/minimum() handle symbolic functions
     362 * #24850 - Provide convenient Expression.convert_numeric()
    362363
    363364== Tickets fixed ==
     365 * #24773 - Delayed/Conditional Substitution
    364366 * #5574  - taking symbolic powers should coerce objects to symbolic expressions
    365367 * #24418 - bug numerical_approx(2^(450232897/4888643760))