format

Author: YingboMa

src/parameters.jl

@@ -5,7 +5,7 @@ function isparameter(x)
     x = unwrap(x)
     if istree(x) && operation(x) isa Symbolic
         getmetadata(x, MTKParameterCtx, false) ||
-        isparameter(operation(x))
+            isparameter(operation(x))
     elseif istree(x) && operation(x) == (getindex)
         isparameter(arguments(x)[1])
     elseif x isa Symbolic

src/utils.jl

@@ -223,7 +223,8 @@ function iv_from_nested_derivative(x, op = Differential)
     if istree(x) && operation(x) == getindex
         iv_from_nested_derivative(arguments(x)[1], op)
     elseif istree(x)
-        operation(x) isa op ? iv_from_nested_derivative(arguments(x)[1], op) : arguments(x)[1]
+        operation(x) isa op ? iv_from_nested_derivative(arguments(x)[1], op) :
+        arguments(x)[1]
     elseif issym(x)
         x
     else