Python Basics.ipynb

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   "source": [
    "<img src=\"img/HeaderOpenData.png\">\n",
    "\n",
    "# Python Basics\n",
    "\n",
    "## Printing Hello World"
   ]
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   "source": [
    "print(\"Hello dear world!\")"
   ]
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   "source": [
    "## Using Python as a Calculator"
   ]
  },
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   "source": [
    "### Hello Class"
   ]
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    "2 + 2"
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    "4 / 2"
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    "2**2"
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   "metadata": {},
   "source": [
    "## Print a List of Words with a Loop"
   ]
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   "source": [
    "words=[\"hello\",\"beautiful\",\"world\"]\n",
    "\n",
    "for word in words:\n",
    "    print(word)"
   ]
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   "source": [
    "Try me"
   ]
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   "source": [
    "## Create Your Own Function"
   ]
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   "source": [
    "def square(x):\n",
    "    \n",
    "    return x*x"
   ]
  },
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   "metadata": {},
   "source": [
    "## Use Your Function"
   ]
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   "source": [
    "print(square(5))"
   ]
  },
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   "source": [
    "## Import Useful Modules"
   ]
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   "source": [
    "from math import pi"
   ]
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   "source": [
    "print(pi)"
   ]
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   "source": [
    "## Exercise: Import sine (sin) Function from math Library and use it to compute sin($\\pi$/2)"
   ]
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   "source": [
    "from math import sin\n",
    "print(sin(pi/2))"
   ]
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   "source": [
    "## Same but Using Dot Notation"
   ]
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  {
   "cell_type": "code",
   "execution_count": null,
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   "outputs": [],
   "source": [
    "import math"
   ]
  },
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   "source": [
    "math.pi"
   ]
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   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## More About Dot Notation\n",
    "### Fido is a DOG. \n",
    "### He eats, runs and plays."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Fido.eats() <BR> <BR>\n",
    "Fido.runs() <BR> <BR>\n",
    "Fido.plays() <BR> <BR>"
   ]
  },
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   "cell_type": "markdown",
   "metadata": {
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   "source": [
    "## Exercise: Please use dot notation with sine (sin) function from the math library to compute sin(pi/2)"
   ]
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