one more promotion (#396)

JuliaMath · Aug 14, 2023 · 34652cc · 34652cc · jverzani · Aug 14, 2023
1 parent 385bbea
commit 34652cc
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diff --git a/Project.toml b/Project.toml
@@ -1,6 +1,6 @@
 name = "Roots"
 uuid = "f2b01f46-fcfa-551c-844a-d8ac1e96c665"
-version = "2.0.18"
+version = "2.0.19"
 
 [deps]
 ChainRulesCore = "d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4"

diff --git a/src/Derivative/lith.jl b/src/Derivative/lith.jl
@@ -463,15 +463,9 @@ function init_state(M::LithBoonkkampIJzermanBracket, F::Callable_Function, x)
 
     # skip unit consideration here, as won't fit within storage of ys
     state = LithBoonkkampIJzermanBracketState(
-        b,    # xₙ
-        a, # xₙ₋₁
-        c,
-        fb, # fₙ
-        fa, # fₙ₋₁
-        fc,
-        f′b,
-        f′a,
-        f′c,
+        promote(b,a,c)...,    # xₙ, xₙ₋₁
+        promote(fb, fa, fc)..., # fₙ, fₙ₋₁
+        promote(f′b, f′a, f′c)...
     )
 
     state