commit 056d21d9489ecd4c12b5f017d6884372513fb729
author Sameer Agarwal <sameeragarwal@google.com> Mon Apr 10 18:11:17 2017 -0700
committer Sameer Agarwal <sameeragarwal@google.com> Mon Apr 10 18:16:57 2017 -0700
tree 209e919dcf091beead3353554ab03e4950746fc8
parent afe1382ff78d79e3f536af2133be49319b297fb0

Fix a bunch of typos in the documentation.

Thanks William Rucklidge.

Change-Id: I3843f90897a61938a2641ef8fb43bcd3ec7796a1

docs/source/derivatives.rst

diff --git a/docs/source/derivatives.rst b/docs/source/derivatives.rst
index 0483876..bff6a29 100644
--- a/docs/source/derivatives.rst
+++ b/docs/source/derivatives.rst
@@ -48,7 +48,7 @@
 #. Avoid :ref:`chapter-numerical_derivatives`. Use it as a measure of
    last resort, mostly to interface with external libraries.
 
-for the rest, read on.
+For the rest, read on.
 
 .. toctree::
    :maxdepth: 1

docs/source/interfacing_with_autodiff.rst

diff --git a/docs/source/interfacing_with_autodiff.rst b/docs/source/interfacing_with_autodiff.rst
index 3a661ce..707c071 100644
--- a/docs/source/interfacing_with_autodiff.rst
+++ b/docs/source/interfacing_with_autodiff.rst
@@ -18,7 +18,7 @@
 form:
 
 .. math::
-   \min & \quad \sum_i \left \|y_i - f\left (\|q_{i}\|^2\right) q
+   \min & \quad \sum_i \left \|y_i - f\left (\|q_{i}\|^2\right) q_i
    \right \|^2\\
    \text{such that} & \quad q_i = R(\theta) x_i + t
 
@@ -53,7 +53,7 @@
                      const T* t,
                      T* residuals) const {
        const T q_0 =  cos(theta[0]) * x[0] - sin(theta[0]) * x[1] + t[0];
-       const T q_1 = -sin(theta[0]) * x[0] + cos(theta[0]) * x[1] + t[1];
+       const T q_1 =  sin(theta[0]) * x[0] + cos(theta[0]) * x[1] + t[1];
        const T f = TemplatedComputeDistortion(q_0 * q_0 + q_1 * q_1);
        residuals[0] = y[0] - f * q_0;
        residuals[1] = y[1] - f * q_1;
@@ -129,7 +129,7 @@
      template <typename T>
      bool operator()(const T* theta, const T* t, T* residuals) const {
        const T q_0 = cos(theta[0]) * x[0] - sin(theta[0]) * x[1] + t[0];
-       const T q_1 = -sin(theta[0]) * x[0] + cos(theta[0]) * x[1] + t[1];
+       const T q_1 = sin(theta[0]) * x[0] + cos(theta[0]) * x[1] + t[1];
        const T r2 = q_0 * q_0 + q_1 * q_1;
        T f;
        (*compute_distortion)(&r2, &f);
@@ -204,7 +204,7 @@
                      const T* t,
                      T* residuals) const {
        const T q_0 =  cos(theta[0]) * x[0] - sin(theta[0]) * x[1] + t[0];
-       const T q_1 = -sin(theta[0]) * x[0] + cos(theta[0]) * x[1] + t[1];
+       const T q_1 =  sin(theta[0]) * x[0] + cos(theta[0]) * x[1] + t[1];
        const T r2 = q_0 * q_0 + q_1 * q_1;
        T f;
        (*compute_distortion)(&r2, &f);
@@ -270,7 +270,7 @@
                      const T* t,
                      T* residuals) const {
        const T q_0 =  cos(theta[0]) * x[0] - sin(theta[0]) * x[1] + t[0];
-       const T q_1 = -sin(theta[0]) * x[0] + cos(theta[0]) * x[1] + t[1];
+       const T q_1 =  sin(theta[0]) * x[0] + cos(theta[0]) * x[1] + t[1];
        const T r2 = q_0 * q_0 + q_1 * q_1;
        T f;
        compute_distortion->Evaluate(r2, &f);
@@ -281,8 +281,8 @@
 
      double x[2];
      double y[2];
-     std::unique_ptr<ceres::Grid1D<double, 1>> grid;
-     std::unique_ptr<ceres::CubicInterpolator<ceres::Grid1D<double, 1> >> compute_distortion;
+     std::unique_ptr<ceres::Grid1D<double, 1> > grid;
+     std::unique_ptr<ceres::CubicInterpolator<ceres::Grid1D<double, 1> > > compute_distortion;
    };
 
 In the above example we used :class:`Grid1D` and