{"name":"mathoid","hostname":"sca1001","pid":133,"level":30,"message":"400: bad_request","stack":"HTTPError: 400: bad_request\n at emitError (/srv/deployment/mathoid/deploy/src/routes/mathoid.js:38:11)\n at handleRequest (/srv/deployment/mathoid/deploy/src/routes/mathoid.js:68:13)\n at module.exports.app (/srv/deployment/mathoid/deploy/src/routes/mathoid.js:204:5)\n at /srv/deployment/mathoid/deploy/src/lib/util.js:122:28\n at tryCatcher (/srv/deployment/mathoid/deploy/node_modules/bluebird/js/main/util.js:24:31)\n at Function.Promise.attempt.Promise.try (/srv/deployment/mathoid/deploy/node_modules/bluebird/js/main/promise.js:202:24)\n at layer.handle (/srv/deployment/mathoid/deploy/src/lib/util.js:121:30)\n at Layer.handle [as handle_request] (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/layer.js:95:5)\n at next (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/route.js:131:13)\n at Route.dispatch (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/route.js:112:3)\n at Layer.handle [as handle_request] (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/layer.js:95:5)\n at /srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:277:22\n at param (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:349:14)\n at param (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:365:14)\n at Function.process_params (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:410:3)\n at next (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:271:10)","status":400,"type":"bad_request","detail":{"success":false,"error":{"message":"Illegal TeX function","expected":[],"found":"\\k","location":{"start":{"offset":233,"line":3,"column":8},"end":{"offset":235,"line":3,"column":10}},"name":"SyntaxError"}},"levelPath":"info/400","request_id":"de3128d8-a2af-11e5-8a0f-a350aaa06094","request":{"url":"/texvcinfo","headers":{"content-type":"application/json","user-agent":"RESTBase/WMF","x-request-id":"de3128d8-a2af-11e5-8a0f-a350aaa06094","content-length":"682"},"method":"POST","params":{"0":"/texvcinfo"},"query":{},"body":{"q":"=\\begin{cases}\\begin{matrix}\n\\frac{ \\overbrace{\\cancel a \\times \\cdots \\times \\cancel a}^n \\times \\overbrace{a \\times \\cdots \\times a}^{m-n}}{\\underbrace{\\cancel a \\times \\cdots \\times \\cancel a}_n}=a^{m-n} & \\text{Si } m>n\\\\\n\\frac{ \\k\ne{ \\cancel a \\times \\cdots \\times \\cancel a}^m }{\\underbrace{ \\cancel a \\times \\cdots \\times \\cancel a}_n}=1& \\text{Si } m=n\\\\\n\\frac{ \\overbrace{ \\cancel a \\times \\cdots \\times \\cancel a}^m }{\\underbrace{ \\cancel a \\times \\cdots \\times \\cancel a}_m \\times \\underbrace{a \\times \\cdots \\times a}_{n-m} }=\\frac{1}{a^{n-m}}& \\text{Si } m<n\n\\end{matrix}\\end{cases}","type":"tex"},"remoteAddress":"10.64.32.159","remotePort":37585},"msg":"400: bad_request","time":"2015-12-14T22:13:13.558Z","v":0}
{"name":"mathoid","hostname":"sca1001","pid":157,"level":30,"message":"400: bad_request","stack":"HTTPError: 400: bad_request\n at emitError (/srv/deployment/mathoid/deploy/src/routes/mathoid.js:38:11)\n at handleRequest (/srv/deployment/mathoid/deploy/src/routes/mathoid.js:68:13)\n at module.exports.app (/srv/deployment/mathoid/deploy/src/routes/mathoid.js:204:5)\n at /srv/deployment/mathoid/deploy/src/lib/util.js:122:28\n at tryCatcher (/srv/deployment/mathoid/deploy/node_modules/bluebird/js/main/util.js:24:31)\n at Function.Promise.attempt.Promise.try (/srv/deployment/mathoid/deploy/node_modules/bluebird/js/main/promise.js:202:24)\n at layer.handle (/srv/deployment/mathoid/deploy/src/lib/util.js:121:30)\n at Layer.handle [as handle_request] (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/layer.js:95:5)\n at next (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/route.js:131:13)\n at Route.dispatch (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/route.js:112:3)\n at Layer.handle [as handle_request] (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/layer.js:95:5)\n at /srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:277:22\n at param (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:349:14)\n at param (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:365:14)\n at Function.process_params (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:410:3)\n at next (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:271:10)","status":400,"type":"bad_request","detail":{"success":false,"error":{"message":"Illegal TeX function","expected":[],"found":"\\invalid","location":{"start":{"offset":4,"line":1,"column":5},"end":{"offset":12,"line":1,"column":13}},"name":"SyntaxError"}},"levelPath":"info/400","request_id":"e45154a8-a2af-11e5-9edf-3be295c53574","request":{"url":"/texvcinfo/","headers":{"content-length":"24","content-type":"application/x-www-form-urlencoded","x-request-id":"e45154a8-a2af-11e5-9edf-3be295c53574"},"method":"POST","params":{"0":"/texvcinfo/"},"query":{},"body":{"q":"a + \\invalid = b"},"remoteAddress":"10.64.32.153","remotePort":48766},"msg":"400: bad_request","time":"2015-12-14T22:13:23.821Z","v":0}
{"name":"mathoid","hostname":"sca1001","pid":193,"level":30,"message":"400: bad_request","stack":"HTTPError: 400: bad_request\n at emitError (/srv/deployment/mathoid/deploy/src/routes/mathoid.js:38:11)\n at handleRequest (/srv/deployment/mathoid/deploy/src/routes/mathoid.js:68:13)\n at module.exports.app (/srv/deployment/mathoid/deploy/src/routes/mathoid.js:204:5)\n at /srv/deployment/mathoid/deploy/src/lib/util.js:122:28\n at tryCatcher (/srv/deployment/mathoid/deploy/node_modules/bluebird/js/main/util.js:24:31)\n at Function.Promise.attempt.Promise.try (/srv/deployment/mathoid/deploy/node_modules/bluebird/js/main/promise.js:202:24)\n at layer.handle (/srv/deployment/mathoid/deploy/src/lib/util.js:121:30)\n at Layer.handle [as handle_request] (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/layer.js:95:5)\n at next (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/route.js:131:13)\n at Route.dispatch (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/route.js:112:3)\n at Layer.handle [as handle_request] (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/layer.js:95:5)\n at /srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:277:22\n at param (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:349:14)\n at param (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:365:14)\n at Function.process_params (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:410:3)\n at next (/srv/deployment/mathoid/deploy/node_modules/express/lib/router/index.js:271:10)","status":400,"type":"bad_request","detail":{"success":false,"error":{"message":"Illegal TeX function","expected":[],"found":"\\invalid","location":{"start":{"offset":4,"line":1,"column":5},"end":{"offset":12,"line":1,"column":13}},"name":"SyntaxError"}},"levelPath":"info/400","request_id":"2c580d28-a2b0-11e5-b0e6-994d0025c49e","request":{"url":"/texvcinfo/","headers":{"content-length":"24","content-type":"application/x-www-form-urlencoded","x-request-id":"2c580d28-a2b0-11e5-b0e6-994d0025c49e"},"method":"POST","params":{"0":"/texvcinfo/"},"query":{},"body":{"q":"a + \\invalid = b"},"remoteAddress":"10.64.32.153","remotePort":48851},"msg":"400: bad_request","time":"2015-12-14T22:15:24.662Z","v":0}