{ "type": "solutionelement", "name": "solutionelement-checkerdemo", "metadata": {}, "data": { "contents": [{"id": "sdelement-demodata"}], "contentdata": { "sdelement-demodata": { "type": "sdelement", "name": "sdelement-demodata", "metadata": {}, "data": { "dstepdata": { "stask-onlineuser-20190429055536357-243": { "readonly": false, "task": [], "assumption": [], "observation": [], "derivmotivation": [], "term": [ { "text": "50\\unit{cm}+50\\unit{mm}+3\\unit{km}+800\\unit{m}", "readonly": false, "fillable": false, "attrs": {} }, { "text": "\\left(50\\unit{cm}\\cdot\\frac{1\\unit{m}}{100\\unit{cm}}\\right)+\\left(50\\unit{mm}\\cdot\\frac{1\\unit{m}}{1000\\unit{mm}}\\right)+\\left(3\\unit{km}\\cdot\\frac{1000\\unit{m}}{1\\unit{km}}\\right)+800\\unit{m}", "readonly": false, "fillable": false, "attrs": {} }, { "text": "\\left(0{,}5\\unit{m}+\\left(0{,}05\\unit{m}\\right)+\\left(3000\\unit{m}\\right)+800\\unit{m}\\right)", "readonly": false, "fillable": false, "attrs": {} }, { "text": "3800{,}55\\unit{m}", "readonly": false, "fillable": false, "attrs": {} } ], "relation": [ { "text": "=", "readonly": false, "fillable": false, "attrs": {} }, { "text": "=", "readonly": false, "fillable": false, "attrs": {} }, { "text": "=", "readonly": false, "fillable": false, "attrs": {} } ], "motivation": [ { "text": "change all units to meter", "readonly": false, "fillable": false, "subshidden": false, "subderiv": [], "attrs": {} }, { "text": "simplify", "readonly": false, "fillable": false, "subshidden": false, "subderiv": [], "attrs": {} }, { "text": "simplify", "readonly": false, "fillable": false, "subshidden": false, "subderiv": [], "attrs": {} } ] } }, "caption": { "text": "Example solution:", "readonly": true, "fillable": false, "attrs": {} }, "dsteps": [ { "id": "stask-onlineuser-20190429055536357-243", "type": "task" } ] } } } } }