Avoid unicode and correct 10-5 -> 10^-5.

diff --git a/tests/sundials/arkode_04.cc b/tests/sundials/arkode_04.cc
index 30678b58d0df9dce7161f340893672316e8888bd..5d3f2ad19fa2446bfd911a1065ba03e5fddd5286 100644 (file)
--- a/tests/sundials/arkode_04.cc
+++ b/tests/sundials/arkode_04.cc
@@ -31,17 +31,17 @@
  * ODE solvers. This problem has 3 dependent variables u, v and w, that depend
  * on the independent variable t via the IVP system
  *
- * du/dt = a − (w + 1)u + v u^2
- * dv/dt = w u − v u^2
- * dw/dt = (b − w)/eps -w u
+ * du/dt = a - (w + 1)u + v u^2
+ * dv/dt = w u - v u^2
+ * dw/dt = (b - w)/eps - w u
  *
- * We integrate over the interval 0 ≤ t ≤ 10, with the initial conditions
+ * We integrate over the interval 0 <= t <= 10, with the initial conditions
  *
  * u(0) = 3.9, v(0) = 1.1, w(0) = 2.8,
  *
  * and parameters
  *
- * a = 1.2, b = 2.5, and eps = 10−5
+ * a = 1.2, b = 2.5, and eps = 10^-5
  *
  * The implicit part only contains the stiff part of the problem (the part with
  * eps in right hand side of the third equation).

diff --git a/tests/sundials/arkode_05.cc b/tests/sundials/arkode_05.cc
index bbfe04554e3b246df0f3e188e4cec5530c4d2d73..72599be910fbc8df76f99cb149c701ed7662123c 100644 (file)
--- a/tests/sundials/arkode_05.cc
+++ b/tests/sundials/arkode_05.cc
@@ -31,17 +31,17 @@
  * ODE solvers. This problem has 3 dependent variables u, v and w, that depend
  * on the independent variable t via the IVP system
  *
- * du/dt = a − (w + 1)u + v u^2
- * dv/dt = w u − v u^2
- * dw/dt = (b − w)/eps -w u
+ * du/dt = a - (w + 1)u + v u^2
+ * dv/dt = w u - v u^2
+ * dw/dt = (b - w)/eps - w u
  *
- * We integrate over the interval 0 ≤ t ≤ 10, with the initial conditions
+ * We integrate over the interval 0 <= t <= 10, with the initial conditions
  *
  * u(0) = 3.9, v(0) = 1.1, w(0) = 2.8,
  *
  * and parameters
  *
- * a = 1.2, b = 2.5, and eps = 10−5
+ * a = 1.2, b = 2.5, and eps = 10^−5
  *
  * The implicit part only contains the stiff part of the problem (the part with
  * eps in right hand side of the third equation).