{"action":"created","comment":{"url":"https://api.github.com/repos/edx/edx-documentation/pulls/comments/29466593","id":29466593,"diff_hunk":"@@ -4,93 +4,101 @@\n Numerical Input Problem\n ########################\n \n-Numerical input problems are the simpler of the two mathematics tools that\n-Studio offers. In these problems, students enter numbers or specific and\n-relatively simple mathematical expressions to answer a question. The text that\n-the students enter is converted to a symbolic expression that appears below\n-the response field.\n+In numerical input problems, learners enter numbers or specific and relatively\n+simple mathematical expressions to answer a question. The text that the\n+learners enter is converted to a symbolic expression that appears below the\n+response field.\n \n .. image:: ../../../shared/building_and_running_chapters/Images/image292.png\n- :alt: Image of a numerical input problem\n+ :alt: A problem with 3 questions, the learner gave 2 correct and 1\n+     incorrect answer\n \n-Note that students' responses do not have to be exact for these problems. You\n-can specify a margin of error, or tolerance. You can also specify a correct\n-answer explicitly, or use a Python script. For more information, see the\n-instructions below.\n+You can specify a margin of error, or tolerance, for the answers to these\n+problems so that learners' responses do not have to be exact. You can \n+specify a correct answer explicitly or use a Python script.\n \n Responses for numerical input problems can include integers, fractions, and\n-constants such as *pi* and *g*. Responses can also include text representing\n+constants such as pi and g. Responses can also include text representing\n common functions, such as square root (sqrt) and log base 2 (log2), as well as\n trigonometric functions and their inverses, such as sine (sin) and arcsine\n-(arcsin). For these functions, the text that the student enters is converted\n-into mathematical symbols. The following example shows the way the system\n-renders students' text responses in numerical input problems.\n+(arcsin). For these functions, learners enter text that is converted into\n+mathematical symbols. The following example shows a response entered by a\n+learner and the numerical expression that results.\n \n .. image:: ../../../shared/building_and_running_chapters/Images/Math5.png\n- :alt: Image of a numerical input problem rendered by Studio\n+ :alt: A learner typed n*x^(n-1) to enter the symbolic expression n times x to\n+     the n minus 1 power\n \n-For more information about characters that students can enter, see :ref:`Math\n-Response Formatting for Students`.\n+For more information about characters that learners can enter, see `Math\n+Response Formatting for Students`_.\n \n ***********************************\n-Create a Numerical Input Problem \n+Creating a Numerical Input Problem \n ***********************************\n \n You can create numerical problems in the Simple Editor or in the Advanced\n-Editor regardless of the answer to the problem. If the text of your problem\n-does not include any italics, bold formatting, or special characters, you can\n-create the problem in the Simple Editor. If the text of your problem contains\n-special formatting or characters, or if your problem contains a Python script,\n-you use the Advanced Editor.\n+Editor regardless of the answer to the problem. \n \n-For example, the following example problems require the Advanced Editor. \n+* If the text of your problem does not include any italics, bold formatting,\n+  or special characters, you can create the problem in the Simple Editor. \n+* If the text of your problem contains special formatting or characters, or if\n+  your problem contains a Python script, you use the Advanced Editor.\n+\n+For example, the following problems require the Advanced Editor. \n \n .. image:: ../../../shared/building_and_running_chapters/Images/NumericalInput_Complex.png\n- :alt: Image of a more complex numerical input problem\n+ :alt: A problem that requires a square root as the answer\n \n For more information about including a Python script in your problem, see\n :ref:`Write Your Own Grader`.\n \n-==================\n-Simple Editor\n-==================\n-\n-#. Under **Add New Component**, select **Problem**.\n-#. Under **Common Problem Types**, select **Numerical Input**.\n-#. When the new Problem component appears, click **Edit**. The Simple Editor\n-   opens with example problems.\n-#. In the editor, replace the sample problem text with your own text.\n-#. Determine the text of the problem to use as an accessible label, and then\n-   use two sets of angle brackets (>><<) to surround that text.\n+.. _Use the Simple Editor to Create a Numerical Input Problem:\n+\n+========================================================================\n+Use the Simple Editor to Create a Numerical Input Problem\n+========================================================================\n+\n+To use the Simple Editor to create a numerical input problem, follow these steps.\n+\n+#. In the unit where you want to create the problem, under **Add New\n+   Component** select **Problem**.\n+#. From the list of **Common Problem Types**, select **Numerical Input**.\n+#. Select **Edit**. The Simple Editor opens with an example problem. In the\n+   editor, you replace the sample problem text with your own text.","path":"en_us/shared/exercises_tools/numerical_input.rst","position":100,"original_position":100,"commit_id":"dd485638ece77cd1321c77c743817865eccc29f4","original_commit_id":"dd485638ece77cd1321c77c743817865eccc29f4","user":{"login":"catong","id":9041399,"avatar_url":"https://avatars.githubusercontent.com/u/9041399?v=3","gravatar_id":"","url":"https://api.github.com/users/catong","html_url":"https://github.com/catong","followers_url":"https://api.github.com/users/catong/followers","following_url":"https://api.github.com/users/catong/following{/other_user}","gists_url":"https://api.github.com/users/catong/gists{/gist_id}","starred_url":"https://api.github.com/users/catong/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/catong/subscriptions","organizations_url":"https://api.github.com/users/catong/orgs","repos_url":"https://api.github.com/users/catong/repos","events_url":"https://api.github.com/users/catong/events{/privacy}","received_events_url":"https://api.github.com/users/catong/received_events","type":"User","site_admin":false},"body":"sample -> example","created_at":"2015-04-30T20:26:14Z","updated_at":"2015-04-30T20:26:14Z","html_url":"https://github.com/edx/edx-documentation/pull/317#discussion_r29466593","pull_request_url":"https://api.github.com/repos/edx/edx-documentation/pulls/317","_links":{"self":{"href":"https://api.github.com/repos/edx/edx-documentation/pulls/comments/29466593"},"html":{"href":"https://github.com/edx/edx-documentation/pull/317#discussion_r29466593"},"pull_request":{"href":"https://api.github.com/repos/edx/edx-documentation/pulls/317"}}},"pull_request":{"url":"https://api.github.com/repos/edx/edx-documentation/pulls/317","id":34487794,"html_url":"https://github.com/edx/edx-documentation/pull/317","diff_url":"https://github.com/edx/edx-documentation/pull/317.diff","patch_url":"https://github.com/edx/edx-documentation/pull/317.patch","issue_url":"https://api.github.com/repos/edx/edx-documentation/issues/317","number":317,"state":"open","locked":false,"title":"Ahodges/fixlinks","user":{"login":"lamagnifica","id":6392274,"avatar_url":"https://avatars.githubusercontent.com/u/6392274?v=3","gravatar_id":"","url":"https://api.github.com/users/lamagnifica","html_url":"https://github.com/lamagnifica","followers_url":"https://api.github.com/users/lamagnifica/followers","following_url":"https://api.github.com/users/lamagnifica/following{/other_user}","gists_url":"https://api.github.com/users/lamagnifica/gists{/gist_id}","starred_url":"https://api.github.com/users/lamagnifica/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lamagnifica/subscriptions","organizations_url":"https://api.github.com/users/lamagnifica/orgs","repos_url":"https://api.github.com/users/lamagnifica/repos","events_url":"https://api.github.com/users/lamagnifica/events{/privacy}","received_events_url":"https://api.github.com/users/lamagnifica/received_events","type":"User","site_admin":false},"body":"@mhoeber @catong @srpearce please take a look -- docathon\r\n","created_at":"2015-04-30T18:32:07Z","updated_at":"2015-04-30T20:26:14Z","closed_at":null,"merged_at":null,"merge_commit_sha":"6a66a0ca156dffaa15629a9d9404cd7d5f7fbc54","assignee":null,"milestone":null,"commits_url":"https://api.github.com/repos/edx/edx-documentation/pulls/317/commits","review_comments_url":"https://api.github.com/repos/edx/edx-documentation/pulls/317/comments","review_comment_url":"https://api.github.com/repos/edx/edx-documentation/pulls/comments{/number}","comments_url":"https://api.github.com/repos/edx/edx-documentation/issues/317/comments","statuses_url":"https://api.github.com/repos/edx/edx-documentation/statuses/dd485638ece77cd1321c77c743817865eccc29f4","head":{"label":"edx:ahodges/fixlinks","ref":"ahodges/fixlinks","sha":"dd485638ece77cd1321c77c743817865eccc29f4","user":{"login":"edx","id":3179841,"avatar_url":"https://avatars.githubusercontent.com/u/3179841?v=3","gravatar_id":"","url":"https://api.github.com/users/edx","html_url":"https://github.com/edx","followers_url":"https://api.github.com/users/edx/followers","following_url":"https://api.github.com/users/edx/following{/other_user}","gists_url":"https://api.github.com/users/edx/gists{/gist_id}","starred_url":"https://api.github.com/users/edx/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/edx/subscriptions","organizations_url":"https://api.github.com/users/edx/orgs","repos_url":"https://api.github.com/users/edx/repos","events_url":"https://api.github.com/users/edx/events{/privacy}","received_events_url":"https://api.github.com/users/edx/received_events","type":"Organization","site_admin":false},"repo":{"id":23839256,"name":"edx-documentation","full_name":"edx/edx-documentation","owner":{"login":"edx","id":3179841,"avatar_url":"https://avatars.githubusercontent.com/u/3179841?v=3","gravatar_id":"","url":"https://api.github.com/users/edx","html_url":"https://github.com/edx","followers_url":"https://api.github.com/users/edx/followers","following_url":"https://api.github.com/users/edx/following{/other_user}","gists_url":"https://api.github.com/users/edx/gists{/gist_id}","starred_url":"https://api.github.com/users/edx/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/edx/subscriptions","organizations_url":"https://api.github.com/users/edx/orgs","repos_url":"https://api.github.com/users/edx/repos","events_url":"https://api.github.com/users/edx/events{/privacy}","received_events_url":"https://api.github.com/users/edx/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/edx/edx-documentation","description":"","fork":false,"url":"https://api.github.com/repos/edx/edx-documentation","forks_url":"https://api.github.com/repos/edx/edx-documentation/forks","keys_url":"https://api.github.com/repos/edx/edx-documentation/keys{/key_id}","collaborators_url":"https://api.github.com/repos/edx/edx-documentation/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/edx/edx-documentation/teams","hooks_url":"https://api.github.com/repos/edx/edx-documentation/hooks","issue_events_url":"https://api.github.com/repos/edx/edx-documentation/issues/events{/number}","events_url":"https://api.github.com/repos/edx/edx-documentation/events","assignees_url":"https://api.github.com/repos/edx/edx-documentation/assignees{/user}","branches_url":"https://api.github.com/repos/edx/edx-documentation/branches{/branch}","tags_url":"https://api.github.com/repos/edx/edx-documentation/tags","blobs_url":"https://api.github.com/repos/edx/edx-documentation/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/edx/edx-documentation/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/edx/edx-documentation/git/refs{/sha}","trees_url":"https://api.github.com/repos/edx/edx-documentation/git/trees{/sha}","statuses_url":"https://api.github.com/repos/edx/edx-documentation/statuses/{sha}","languages_url":"https://api.github.com/repos/edx/edx-documentation/languages","stargazers_url":"https://api.github.com/repos/edx/edx-documentation/stargazers","contributors_url":"https://api.github.com/repos/edx/edx-documentation/contributors","subscribers_url":"https://api.github.com/repos/edx/edx-documentation/subscribers","subscription_url":"https://api.github.com/repos/edx/edx-documentation/subscription","commits_url":"https://api.github.com/repos/edx/edx-documentation/commits{/sha}","git_commits_url":"https://api.github.com/repos/edx/edx-documentation/git/commits{/sha}","comments_url":"https://api.github.com/repos/edx/edx-documentation/comments{/number}","issue_comment_url":"https://api.github.com/repos/edx/edx-documentation/issues/comments{/number}","contents_url":"https://api.github.com/repos/edx/edx-documentation/contents/{+path}","compare_url":"https://api.github.com/repos/edx/edx-documentation/compare/{base}...{head}","merges_url":"https://api.github.com/repos/edx/edx-documentation/merges","archive_url":"https://api.github.com/repos/edx/edx-documen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