suhr

Упражнения по формальным доказательствам

Нет времени объяснять, переходим сразу к делу.

Инструменты

Доказывать теоремы мы будем, используя интерактивные пруверы Isabelle или Lean 3. Примеры приводятся для каждого прувера, для решения задач же можно использовать любой из них.

YBogomolov

// Inspired by https://github.com/Munksgaard/session-types

interface Chan<Env, Protocol> {
  env_and_protocol: [Env, Protocol];
}

class Eps implements HasDual {
  readonly tag: 'Eps' = 'Eps';
  readonly dual!: Eps;
}

varyen

export default {
  name: 'NoIndex',

  functional: true,

  props: {
    tag: {
      type: String,
      default: 'div',
    },

robballou

{
  "presets": [
    [
      "@babel/env",
      {
        "targets": {
          "node": "current"
        },
        "shippedProposals": true
      }

sirsquidness

# This config came around after a friend had problems with a Steam cache on his
# Cox internet connection. Cox would intercept any requests to Steam content
# servers and return a 302 to Cox's servers. The cache would return the 302
# to the Steam client, and the Steam client would go directly to Cox, bypassing
# the cache.
# This config makes nginx follow the 302 itself, and caches the result of the
# redirect as if it was the response to the original request. So subsequent
# requests to the URL that returned a 302 will get the file instead of a 302.

fillest

import some_module
some_module.surprise_global = ["sgushenka"]
some_module.test()

# $ python -c 'import asd'
# ['sgushenka']

smrchy

_queryTreeSort

Note: Please check this blog post for more details on these functions.

Sort a SQL query with id and parentid so that the rows have the correct order of the tree.

Parameters:

• q (Array): A query result (see example below)

imankulov

# pip install watchdog
exec watchmedo shell-command --patterns='*.rst;*.py' --ignore-pattern='_build/*' --recursive --command='make html' --wait

endolith

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