diff --git a/BREAKING-CHANGES.md b/BREAKING-CHANGES.md
index b421df3d7..b3378a053 100644
--- a/BREAKING-CHANGES.md
+++ b/BREAKING-CHANGES.md
@@ -292,6 +292,21 @@ carried it once combined: a second derivative of `1/sqrt(x^2 + 13)` stated `not
 | `"(a provided b > 0) + (c provided b > 0)".ToEntity().InnerSimplified` | `a + c provided b > 0 and b > 0` | `a + c provided b > 0` |
 | `MathS.Equations("sqrt(y) - x", "y - a").Solve("x", "y")` | `[[sqrt(a), (sqrt(a)) ^ 2], [-sqrt(a), (-sqrt(a)) ^ 2]]` | `[[sqrt(a) provided C(sqrt(a)), (sqrt(a)) ^ 2 provided C(sqrt(a))], [-sqrt(a) provided C(-sqrt(a)), (-sqrt(a)) ^ 2 provided C(-sqrt(a))]]`, `C(v)` being `v = 0 or -1/2 * pi < arg(v) and arg(v) <= 1/2 * pi` |
 
+### A 1^oo limit has its value
+
+**Silent: a different answer.** The second remarkable limit writes a 1^oo power `f^g` as `e^(g (f - 1))`, and the
+product in its exponent the descent read as 0 * oo, which is NaN, the claim that there is no limit. Only a base of 1
+plus a polynomial was answered, by another route. The exponent is the quotient `(f - 1) / (1/g)` now, which is asked
+whole where the descent cannot settle it. No issue was filed.
+
+| Input | Was (2.6.0) | Now |
+|---|---|---|
+| `limit(cos(x)^(1/x^2), x, 0)` | `NaN` | `e ^ (-1/2)` |
+| `limit((sin(x)/x)^(1/x^2), x, 0)` | `NaN` | `e ^ (-1/6)` |
+| `limit(cos(2x)^(1/x^2), x, 0)` | `NaN` | `e ^ (-2)` |
+| `limit((1 + sin(x))^(1/x), x, 0)` | `NaN` | `e` |
+| `limitright(cos(x)^(1/x), x, 0)` | unevaluated | `1` |
+
 ### A root in exact numbers is put back to the working precision
 
 **Silent: a number that is not a root, in exact numbers, is no longer answered as one.** Every root is put back into the
diff --git a/Sources/AngouriMath/Functions/Continuous/Limits/Transformations.cs b/Sources/AngouriMath/Functions/Continuous/Limits/Transformations.cs
index 99d206605..d84fdb3a6 100644
--- a/Sources/AngouriMath/Functions/Continuous/Limits/Transformations.cs
+++ b/Sources/AngouriMath/Functions/Continuous/Limits/Transformations.cs
@@ -186,7 +186,9 @@ private static Entity ApplySecondRemarkable(Entity expr, Variable x, Entity dest
                 Powf(var xPlusOne, var xPower) when
                 xPlusOne.ContainsNode(x) && xPower.ContainsNode(x) &&
                 EvalAssumingContinuous((xPlusOne - 1).Limit(x, dest)) == 0 && DivergesInMagnitude(xPower, x, dest) =>
-                MathS.e.Pow(xPower * (xPlusOne - 1)),
+                // The exponent as the quotient (f - 1) / (1/g), not the product g (f - 1): a 0/0 the descent hands to the
+                // whole limit, where it read 0 * oo as NaN, and (cos(x))^(1/x^2) at 0, e^(-1/2), was NaN.
+                MathS.e.Pow((xPlusOne - 1) / (1 / xPower)),
 
                 // a(x)^n / b(x)^n, the same limit written as a quotient. The simplifier used
                 // to gather this into (a/b)^n for us, which is how the shape reached the rule
@@ -206,7 +208,7 @@ private static Entity ApplySecondRemarkable(Entity expr, Variable x, Entity dest
                 && IsEventuallyPositive(numeratorBase, x, dest) && IsEventuallyPositive(denominatorBase, x, dest)
                 && EvalAssumingContinuous((numeratorBase / denominatorBase - 1).Limit(x, dest)) == 0
                 && DivergesInMagnitude(power, x, dest) =>
-                MathS.e.Pow(power * (numeratorBase / denominatorBase - 1)),
+                MathS.e.Pow((numeratorBase / denominatorBase - 1) / (1 / power)),
 
                 _ => expr
             };
diff --git a/Sources/Tests/UnitTests/Calculus/AOneToTheInfinityLimitThroughItsExponentTest.cs b/Sources/Tests/UnitTests/Calculus/AOneToTheInfinityLimitThroughItsExponentTest.cs
new file mode 100644
index 000000000..d76494a2b
--- /dev/null
+++ b/Sources/Tests/UnitTests/Calculus/AOneToTheInfinityLimitThroughItsExponentTest.cs
@@ -0,0 +1,48 @@
+//
+// Copyright (c) 2019-2026 Angouri.
+// AngouriMath is licensed under MIT.
+// Details: https://github.com/asc-community/AngouriMath/blob/master/LICENSE.md.
+// Website: https://am.angouri.org.
+//
+
+using AngouriMath.Core;
+using Xunit;
+using static AngouriMath.Entity;
+
+namespace AngouriMath.Tests.Calculus
+{
+    /// <summary>
+    /// The second remarkable limit writes a 1^oo power <c>f^g</c> as <c>e^(g (f - 1))</c>, and the product in its exponent
+    /// the descent reads as 0 * oo, NaN, where only a base of 1 plus a polynomial was answered by another route:
+    /// <c>(cos(x))^(1/x^2)</c> at 0, which is <c>e^(-1/2)</c>, was NaN. The exponent is the quotient
+    /// <c>(f - 1) / (1/g)</c> now, which a function of an indeterminate quotient asks whole. No issue was filed.
+    /// </summary>
+    [Trait("Area", "Calculus")]
+    public sealed class AOneToTheInfinityLimitThroughItsExponentTest
+    {
+        [Theory]
+        [InlineData("(cos(x))^(1/x^2)", ApproachFrom.BothSides, "e^(-1/2)")]
+        [InlineData("(cos(x))^(1/x^2)", ApproachFrom.Right, "e^(-1/2)")]
+        [InlineData("(sin(x)/x)^(1/x^2)", ApproachFrom.BothSides, "e^(-1/6)")]
+        [InlineData("(cos(2x))^(1/x^2)", ApproachFrom.BothSides, "e^(-2)")]
+        [InlineData("(1 + sin(x))^(1/x)", ApproachFrom.BothSides, "e")]
+        [InlineData("(cos(x))^(1/x)", ApproachFrom.Right, "1")]
+        // As before.
+        [InlineData("(1 + x)^(1/x)", ApproachFrom.BothSides, "e")]
+        [InlineData("(1 - x^2)^(1/x^2)", ApproachFrom.BothSides, "1/e")]
+        public void HasItsValue(string input, ApproachFrom side, string expected)
+        {
+            var limit = MathS.FromString(input).Limit("x", 0, side);
+            Assert.IsAssignableFrom<Number>(limit.Evaled);
+            var difference = (limit - MathS.FromString(expected)).EvalNumerical();
+            Assert.True(difference.Abs() < (Number.Real)1e-30, $"the limit of {input} at 0 is {limit}, where it is {expected}");
+        }
+
+        [Theory]
+        [InlineData("x * ln(x)")]
+        [InlineData("sin(x) * ln(x)")]
+        [InlineData("x^x")]
+        public void TheTwoSidedConventionIsKept(string input)
+            => Assert.Equal(MathS.NaN, MathS.FromString(input).Limit("x", 0).Evaled);
+    }
+}