v0.7.6

ModiaBase v0.7.6

Diff since v0.7.5

• Fixed bug in StateSelection.jl: If unitless=true, no unit is associated with the tearing variable.
• Solve linear equation systems optionally with RecursiveFactorization.jl instead of the default lu!(..) and ldiv!(..).
• Project.toml: Changed DiffRules from "~1.0" to "1", since issue with "1.2.1" (leading to an error in runtests) seems to be fixed.
• Project.toml: Added version 1 of MonteCarloMeasurements.
• Updated used packages.
• Tutorial slightly improved.

v0.7.5

ModiaBase v0.7.5

Diff since v0.7.4

• Added a restriction, so that DiffRules 1.0.2 is used, instead of 1.2.1 (which leads to an error in the test suite).

v0.7.4

ModiaBase v0.7.4

Diff since v0.7.3

• showCodeWithoutComments(code): Bug corrected to only remove comments and not other code
  (ModiaLang.@instantiateModel(..., logCode=true, ...) gave wrong output).
• Used packages updated

v0.7.3

ModiaBase v0.7.3

Diff since v0.7.2

• Speed improvements for structural and symbolic algorithms.
• Added support for state events, time events and synchronous operators
  (positive(), Clock(), after(), pre(), previous(), hold(), initial(), terminal())
• Added support for mixed linear equation systems having Real and Boolean unknowns.
• Simplified code for linear equation systems (while-loop instead of for-loop).
• Added TimerOutputs @timeit instrumentation to the solution of linear equation systems.

Merged pull requests:

• Support for positive, Clock and sample. (#3) (@HildingElmqvist)

v0.7.2

ModiaBase v0.7.2

Diff since v0.7.1

• Support of parameters as hierarchical named tuples.
• Support of array comprehensions.
• Support of array end (e.g. A[3:end])
• If one equation cannot be solved for one unknown (e.g. since function call),
  try to solve it as linear equation system.
• If variables with init values are explicitly solved for, print warning message
  only if log = true (in TinyModia.simulate! an error occurs, if the init value
  cannot be respected).

Closed issues:

• What is the relationship between ModiaBase.jl and Modia.jl? (#1)

v0.7.1

ModiaBase v0.7.1

Diff since v0.7.0

Due to version conflicts, added version 0.17 of DataStructures in compat.

v0.7.0

ModiaBase v0.7.0

Initial version, based on code developed for Modia 0.6 and ModiaMath 0.6.