// Numbas version: exam_results_page_options {"name": "Log to an arbitrary base", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"functions": {}, "ungrouped_variables": ["x", "base"], "name": "Log to an arbitrary base", "tags": [], "preamble": {"css": "", "js": ""}, "advice": "

.

", "rulesets": {}, "parts": [{"vsetrangepoints": 5, "prompt": "

Write \$\\simplify{log({x},{base})}\$ as `log({x},{base})`.

\n

", "expectedvariablenames": [], "checkingaccuracy": 0.001, "vsetrange": [0, 1], "showpreview": true, "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "showCorrectAnswer": true, "scripts": {}, "answer": "log({x},{base})", "marks": 1, "checkvariablenames": false, "checkingtype": "absdiff", "type": "jme"}, {"vsetrangepoints": 5, "prompt": "

Write \$\\simplify{log({x},b)}\$ as `log({x},b)`.

", "expectedvariablenames": [], "checkingaccuracy": 0.001, "vsetrange": [0, 1], "showpreview": true, "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "showCorrectAnswer": true, "scripts": {}, "answer": "log({x},b)", "marks": 1, "checkvariablenames": false, "checkingtype": "absdiff", "type": "jme"}], "extensions": [], "statement": "

This question shows how to enter logarithms to arbitrary bases.

", "variable_groups": [], "variablesTest": {"maxRuns": 100, "condition": ""}, "variables": {"x": {"definition": "random(0..100#1)", "templateType": "randrange", "group": "Ungrouped variables", "name": "x", "description": ""}, "base": {"definition": "random(2..10#1)", "templateType": "randrange", "group": "Ungrouped variables", "name": "base", "description": ""}}, "metadata": {"description": "

Shows how to enter a logarithm to an arbitrary base, in a mathematical expression part.

", "licence": "Creative Commons Attribution 4.0 International"}, "type": "question", "showQuestionGroupNames": false, "question_groups": [{"name": "", "pickingStrategy": "all-ordered", "pickQuestions": 0, "questions": []}], "contributors": [{"name": "Marlon Arcila", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/321/"}]}]}], "contributors": [{"name": "Marlon Arcila", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/321/"}]}