Update to Mark 28.3.0.1

Author: Andrew

correlation_and_regression_analysis/quantile_linreg_easy.ipynb

@@ -121,7 +121,7 @@
     "    Simply return rdx[i] = 2r, i = 1, ..., nres.\n",
     "    \"\"\"\n",
     "    rdx[:] = 2.0*np.ones(nres)*x[:]\n",
-    "    return rdx, inform"
+    "    return inform"
    ]
   },
   {
@@ -375,7 +375,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.12"
+   "version": "3.8.10"
   },
   "latex_envs": {
    "LaTeX_envs_menu_present": true,

curve_and_surface_fitting/dim2_spline_ts_sctr.ipynb

@@ -221,7 +221,7 @@
     "        rdx[i*n+4] = ((d[i] - mu)**2 - sigma**2)/sigma**3 * g\n",
     "        # dg/dAg\n",
     "        rdx[i*n+5] = gaussian(d[i], mu, sigma, 1.0)\n",
-    "    return rdx, inform"
+    "    return inform"
    ]
   },
   {
@@ -537,7 +537,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.12"
+   "version": "3.8.10"
   },
   "latex_envs": {
    "LaTeX_envs_menu_present": true,

global_optimization/SQP_multistart.ipynb

@@ -362,7 +362,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -376,7 +376,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.5"
+   "version": "3.8.10"
   }
  },
  "nbformat": 4,

global_optimization/bnd_mcs_solve.ipynb

@@ -1441,7 +1441,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -1455,7 +1455,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.5"
+   "version": "3.8.10"
   },
   "latex_envs": {
    "LaTeX_envs_menu_present": true,