From d7b8d0cad67ac9a2c6ad8bd77bca14c290a50f7c Mon Sep 17 00:00:00 2001
From: Christopher Rackauckas <accounts@chrisrackauckas.com>
Date: Sun, 20 Oct 2024 07:30:25 -0400
Subject: [PATCH 1/2] Switch to FastPower.jl

---
 Project.toml                            | 1 +
 src/StochasticDiffEq.jl                 | 2 ++
 src/integrators/stepsize_controllers.jl | 4 ++--
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/Project.toml b/Project.toml
index b9ad4cf1d..f659d4b76 100644
--- a/Project.toml
+++ b/Project.toml
@@ -10,6 +10,7 @@ DataStructures = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
 DiffEqBase = "2b5f629d-d688-5b77-993f-72d75c75574e"
 DiffEqNoiseProcess = "77a26b50-5914-5dd7-bc55-306e6241c503"
 DocStringExtensions = "ffbed154-4ef7-542d-bbb7-c09d3a79fcae"
+FastPower = "a4df4552-cc26-4903-aec0-212e50a0e84b"
 FiniteDiff = "6a86dc24-6348-571c-b903-95158fe2bd41"
 ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"
 JumpProcesses = "ccbc3e58-028d-4f4c-8cd5-9ae44345cda5"
diff --git a/src/StochasticDiffEq.jl b/src/StochasticDiffEq.jl
index af7b4f548..2db86dc3d 100644
--- a/src/StochasticDiffEq.jl
+++ b/src/StochasticDiffEq.jl
@@ -35,6 +35,8 @@ using DocStringExtensions
   using LinearAlgebra, Random
 
   import ForwardDiff.Dual
+  
+  import FastPower
 
   import DiffEqBase: step!, initialize!, DEAlgorithm,
                      AbstractSDEAlgorithm, AbstractRODEAlgorithm, DEIntegrator, AbstractDiffEqInterpolation,
diff --git a/src/integrators/stepsize_controllers.jl b/src/integrators/stepsize_controllers.jl
index c1ee9ece0..01a0206b2 100644
--- a/src/integrators/stepsize_controllers.jl
+++ b/src/integrators/stepsize_controllers.jl
@@ -1,7 +1,7 @@
 
 function stepsize_controller!(integrator::SDEIntegrator, controller::PIController, alg)
-    integrator.q11 = DiffEqBase.value(DiffEqBase.fastpow(integrator.EEst,controller.beta1))
-    integrator.q = DiffEqBase.value(integrator.q11/DiffEqBase.fastpow(integrator.qold,controller.beta2))
+    integrator.q11 = DiffEqBase.value(FastPower.fastpower(integrator.EEst,controller.beta1))
+    integrator.q = DiffEqBase.value(integrator.q11/FastPower.fastpower(integrator.qold,controller.beta2))
     @fastmath integrator.q = DiffEqBase.value(max(inv(integrator.opts.qmax),min(inv(integrator.opts.qmin),integrator.q/integrator.opts.gamma)))
 end
 

From f90a9bc80d4d34679f2f1b783ab1da277e10c8b6 Mon Sep 17 00:00:00 2001
From: Christopher Rackauckas <accounts@chrisrackauckas.com>
Date: Sun, 20 Oct 2024 07:32:07 -0400
Subject: [PATCH 2/2] add compat

---
 Project.toml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Project.toml b/Project.toml
index f659d4b76..6122e4128 100644
--- a/Project.toml
+++ b/Project.toml
@@ -38,6 +38,7 @@ DataStructures = "0.18"
 DiffEqBase = "6.154"
 DiffEqNoiseProcess = "5.13"
 DocStringExtensions = "0.8, 0.9"
+FastPower = "1"
 FiniteDiff = "2"
 ForwardDiff = "0.10.3"
 JumpProcesses = "9"