Merge pull request #80 from SciML/ChrisRackauckas-patch-1

Explicit add the independent variable

Author: ChrisRackauckas

Project.toml

@@ -10,13 +10,15 @@ Latexify = "23fbe1c1-3f47-55db-b15f-69d7ec21a316"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 ModelingToolkit = "961ee093-0014-501f-94e3-6117800e7a78"
 Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
+SciMLBase = "0bca4576-84f4-4d90-8ffe-ffa030f20462"
 
 [compat]
 DataStructures = "0.17, 0.18"
 DiffEqBase = "6.5"
 Latexify = "0.11, 0.12, 0.13, 0.14"
 ModelingToolkit = "4.0, 5"
 Reexport = "0.2, 1.0"
+SciMLBase = "1.3"
 julia = "1.3"
 
 [extras]

src/ode_def_opts.jl

@@ -140,6 +140,7 @@ function ode_def_opts(name::Symbol,opts::Dict{Symbol,Bool},curmod,ex::Expr,param
       Wfact_t::TWt
       paramjac::Nothing
       syms::Vector{Symbol}
+      indepvar::Symbol
       colorvec::Nothing
       sys::S
     end
@@ -153,6 +154,6 @@ function ode_def_opts(name::Symbol,opts::Dict{Symbol,Bool},curmod,ex::Expr,param
     $full_wex
 
     $name($fname,ParameterizedFunctions.LinearAlgebra.I,nothing,$tname,$jname,nothing,nothing,
-          nothing,nothing,$Wname,$W_tname,nothing,$syms,nothing,$sys)
+          nothing,nothing,$Wname,$W_tname,nothing,$syms,$(Meta.quot(depvar)),nothing,$sys)
   end |> esc
 end

test/runtests.jl

@@ -1,4 +1,4 @@
-using ParameterizedFunctions, DiffEqBase
+using ParameterizedFunctions, DiffEqBase, SciMLBase
 using Test, InteractiveUtils, Latexify
 
 using SpecialFunctions
@@ -11,7 +11,7 @@ f_t = @ode_def SymCheck begin # Checks for error due to symbol on 1
   dy = -c*y + d*x*y*t^2
 end a b c d
 
-@test DiffEqBase.__has_syms(f_t)
+@test SciMLBase.__has_syms(f_t)
 
 f_t2 = @ode_def SymCheck2 begin # Checks for error due to symbol on 1
   dx = 1
@@ -62,10 +62,10 @@ f.jac(J,u,p,t)
              3.0 -1.0]
 @test f.jac(u, p, t) == [-1.5 -2.0; 3.0 -1.0]
 
-@code_llvm DiffEqBase.has_jac(f)
+@code_llvm SciMLBase.has_jac(f)
 
 println("Test booleans")
-@test DiffEqBase.has_jac(f) == true
+@test SciMLBase.has_jac(f) == true
 
 println("Test difficult differentiable")
 NJ = @ode_def DiffDiff begin
@@ -95,7 +95,7 @@ f_t_noname = @ode_def begin # Checks for error due to symbol on 1
   dy = -c*y + d*x*y*t^2
 end a b c d
 
-@test DiffEqBase.__has_syms(f_t_noname)
+@test SciMLBase.__has_syms(f_t_noname)
 
 f = @ode_def begin
   dx = a*x - b*x*y