Example Jupyter Notebook using https://try.vyperlang.org.

isqrt.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "3646ff04",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<boa.vyper.contract.VyperDeployer at 0x7fd5d77d6580>"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%%vyper\n",
    "\n",
    "@external\n",
    "@pure\n",
    "def foo(x: uint256) -> uint256:\n",
    "    # Yes Vyper has a built-in integer square root function :)\n",
    "    return isqrt(x)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "7febbfd9",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "3"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "c = _.deploy() # Deploy the contract\n",
    "c.foo(9) # Call `foo` function"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "c4430303",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "501"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "c._computation.get_gas_used() # Compute the gas used for calling `foo` with argument 9"
   ]
  }
 ],
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