v1.2.5

v1.2.5 (2020-02-08)

Diff since v1.2.4

Merged pull requests:

• handle the static array cases in build_function for non-vector outputs (#241) (ChrisRackauckas)

v1.2.4

v1.2.4 (2020-02-08)

Diff since v1.2.3

Closed issues:

• Function evaluation doesn't boil down to a single number (#239)

Merged pull requests:

• Add diff rule on constants (#240) (YingboMa)

v1.2.3

v1.2.3 (2020-02-07)

Diff since v1.2.2

Merged pull requests:

• Add n-ary *, + rules (#238) (YingboMa)

v1.2.2

v1.2.2 (2020-02-07)

Diff since v1.2.1

v1.2.1

v1.2.1 (2020-02-07)

Diff since v1.2.0

Closed issues:

• Bug in build_function (#235)
• Incorrect lengths of Jacobians (#231)
• Automatic sparsity detection (#133)

Merged pull requests:

• fix non-square build_function (#237) (ChrisRackauckas)
• add multi-+ derivative (#236) (ChrisRackauckas)

v1.2.0

v1.2.0 (2020-02-06)

Diff since v1.1.3

Closed issues:

• Memory limit hit in computational graph building? (#232)
• MTK.build_function lose the shape of the original matrix (#227)
• Error from gradient of a constant (#225)

Merged pull requests:

• fix array fast path on matrices, do N-tensor generation, and fast sparse functions (#233) (ChrisRackauckas)
• Add expression generation for Equation (#229) (dpsanders)

v1.1.3

v1.1.3 (2020-01-14)

Diff since v1.1.2

Closed issues:

• Wrong solution for simple second order ODE (#219)
• The tutorial needs updating (#217)
• The README is really hard to read (#215)

Merged pull requests:

• CompatHelper: bump compat for "SpecialFunctions" to "0.10" (#223) (github-actions[bot])
• Add conj as a special case and add promotion rule (#222) (YingboMa)
• correct ordering of sys.dvs in ode_order_lowering (#220) (simeonschaub)
• add automatic plot naming (#218) (ChrisRackauckas)

v1.1.2

v1.1.2 (2019-12-30)

Diff since v1.1.1

v1.1.1

v1.1.1 (2019-12-26)

Diff since v1.1.0

Closed issues:

• ModelingToolkit failed to understand rational exponents (#216)
• Missing Method for Gradients involving * (?) (#208)
• convert(::Type{Expr}, O::Operation) defined twice (#201)
• Add gradient, jacobian and hessian functions (#109)

v1.1.0

v1.1.0 (2019-12-21)

Diff since v1.0.3

Closed issues:

• bug when using GeneralizedGenerated.NGG.RuntimeFn object? (#210)
• Please clarify connection with NLsolve.jl: (#184)

Merged pull requests:

• speed up MTK OOP vector usage (#213) (ChrisRackauckas)
• CompatHelper: bump compat for "DiffRules" to "1.0" (#207) (github-actions[bot])