// Numbas version: exam_results_page_options
{"name": "Bedienung von Numbas: Algebraische Ausdr\u00fccke eingeben", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"name": "Bedienung von Numbas: Algebraische Ausdr\u00fccke eingeben", "tags": [], "metadata": {"description": "<p>Inputting algebraic expressions into Numbas. (Translation to German)</p>", "licence": "Creative Commons Attribution 4.0 International"}, "statement": "<p>In diesem Beispiel lernen Sie, algebraische Ausdr&uuml;cke einzugeben. Die wesentlichen Punkte sind, dass man den Multiplikationspunkt als * eingeben (und sicherheitshalber nicht auslassen sollte), und dass man Potenzen wie $x^2$ mit einen ^ eingibt.</p>\n<p>Die Box neben dem Eingagefeld zeigt Ihnen an, wie das Programm Ihre Eingabe interpretiert, so dass Sie &uuml;berpr&uuml;fen k&ouml;nnen, ob das angekommen ist, was Sie eingeben wollten.</p>", "advice": "", "rulesets": {}, "extensions": [], "variables": {"b": {"name": "b", "group": "Ungrouped variables", "definition": "random(2..4)", "description": "", "templateType": "anything"}, "a": {"name": "a", "group": "Ungrouped variables", "definition": "random(2..9)", "description": "", "templateType": "anything"}, "d": {"name": "d", "group": "Ungrouped variables", "definition": "random(1..9)", "description": "", "templateType": "anything"}, "c": {"name": "c", "group": "Ungrouped variables", "definition": "s*random(1..9)", "description": "", "templateType": "anything"}, "s": {"name": "s", "group": "Ungrouped variables", "definition": "random(1,-1)", "description": "", "templateType": "anything"}}, "variablesTest": {"condition": "", "maxRuns": 100}, "ungrouped_variables": ["a", "s", "b", "c", "d"], "variable_groups": [], "functions": {}, "preamble": {"js": "", "css": ""}, "parts": [{"type": "gapfill", "useCustomName": false, "customName": "", "marks": 0, "scripts": {}, "customMarkingAlgorithm": "", "extendBaseMarkingAlgorithm": true, "unitTests": [], "showCorrectAnswer": true, "showFeedbackIcon": true, "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "nextParts": [], "suggestGoingBack": false, "adaptiveMarkingPenalty": 0, "exploreObjective": null, "prompt": "<p>Um ein Polynom wie zum Beispiel $3x^2+5x-2$ einzugeben, tippen Sie <code>3*x^2+5*x-2</code>.</p>\n<p>Probieren Sie es einmal aus.</p>\n<p>Geben Sie das folgende Polynom ein: $\\simplify[all]{{a}*x^{b}+{c}*x+{d}}=\\;$[[0]]</p>", "gaps": [{"type": "jme", "useCustomName": false, "customName": "", "marks": 1, 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"variableReplacementStrategy": "originalfirst", "nextParts": [], "suggestGoingBack": false, "adaptiveMarkingPenalty": 0, "exploreObjective": null, "prompt": "<p>Multiplizieren Sie den folgenden Ausdruck aus und geben Sie das Ergebnis ein.</p>\n<p>$\\simplify[all]{(x+{a}y)(x+{c}y)}=\\;$[[0]]</p>\n<p>Geben Sie das Produkt $xy$ als <code>x*y</code> ein.</p>\n<p>Ihre Antwort sollte keine Klammern enthalten.</p>", "gaps": [{"type": "jme", "useCustomName": false, "customName": "", "marks": 1, "scripts": {}, "customMarkingAlgorithm": "", "extendBaseMarkingAlgorithm": true, "unitTests": [], "showCorrectAnswer": true, "showFeedbackIcon": true, "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "nextParts": [], "suggestGoingBack": false, "adaptiveMarkingPenalty": 0, "exploreObjective": null, "answer": "x^2+{a+c}x*y+{a*c}y^2", "answerSimplification": "all", "showPreview": true, "checkingType": "absdiff", "checkingAccuracy": 0.001, "failureRate": 1, "vsetRangePoints": 5, 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