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import numpy as np

E = EMPTY = 0
B = BLOCKED = 1
G = GOAL = 2

# The maze from the assignment
MAZE = np.array(
    [[0, 0, 0, 0, 0, 0, 0],
     [0, 0, B, 0, 0, 0, 0],

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# You need to have graphviz installed 
# if you want to plot the trees (commented for now).
# It doesn't seem to find the right solution. 
# The best solution seems to be: floor(sqrt(float(sqrt(4)))),
# which produces 1, so it has a fitness of 4.

import math
import operator
import random
import sys

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import numpy as np
import matplotlib.pyplot as plt
import tensorflow as tf
import tensorflow.keras.layers as tfkl
from tensorflow.keras import backend as K
import tensorflow_probability as tfp
tfd = tfp.distributions
tfpl = tfp.layers
tfb = tfp.bijectors

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def example1():
    # TensorFlow 2.1
    import tensorflow as tf
    import numpy as np

    Input_1 = tf.keras.layers.Input(shape=(1,))

    x = tf.keras.layers.Dense(100, activation='relu')(Input_1)

    targets = ["out1", "out2", "out3"]

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Mounting VirtualBox shared folders on Ubuntu Server 16.04 LTS

This guide will walk you through steps on how to setup a VirtualBox shared folder inside your Ubuntu Server guest. Tested on Ubuntu Server 16.04.3 LTS (Xenial Xerus)

Steps:

1. Open VirtualBox
2. Right-click your VM, then click Settings
3. Go to Shared Folders section
4. Add a new shared folder
5. On Add Share prompt, select the Folder Path in your host that you want to be accessible inside your VM.

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# It takes about 8 minutes to train this model and obtain 99% accuracy.
from __future__ import print_function
import torch
import torch.nn as nn
import torch.nn.functional as F
import torch.optim as optim
from torchvision import datasets, transforms
import time
import datetime
import argparse

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\def\alphabetadiagram{
\begin{tikzpicture}[-, >=stealth', level/.style={sibling distance = 8cm/#1, level distance = 2cm}] 

\node [circle_node] (A) {$+$}
	child { node [square_node] (B) {-} 	
		child { node [circle_node] (E) {+}
			child { node [square_node] (L) {-}
				child [sibling distance = 1cm] { node [circle_node] (V) {$7$} }
				child [sibling distance = 1cm] { node [circle_node] (W) {$4$} }
			}

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\documentclass{article}

\usepackage{tikz}
\usetikzlibrary{arrows}
\usepackage[margin=0.6in]{geometry}

% Define a few styles for the nodes
\tikzset{
  tree_node/.style = {align=center, inner sep=0pt, text centered, font=\sffamily},
  square_node/.style = {tree_node, rectangle, draw=black, minimum width=1.5em, minimum height=1.5em, very thick},

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\begin{tikzpicture}[-, >=stealth', level/.style={sibling distance = 8cm/#1, level distance = 2cm}] 
\node [circle_node] (A) {$+$}
	child { node [square_node] (B) {-} 	
		child { node [circle_node] (E) {+}
			child { node [square_node] (L) {-}
				child [sibling distance = 1cm] { node [circle_node] (V) {$7$} }
				child [sibling distance = 1cm] { node [circle_node] (W) {$4$} }
			}
			child { node [square_node] (M) {-}
				child [sibling distance = 1cm] { node [circle_node] (X) {$2$} }

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channel operator quick reference

direct discussion about administrative action away from the main channel and into #reddit-diabetes-ops to minimise disruption. our -ops channel is the place where users should come to ask for our help. examples:

• any sort of operator request or discussion of channel administration in the main channel
• PMs asking why a ban was set
• reports of harassment (unless the user is confiding in you)
• any request for operator action

changing channel access permissions