[{"data":1,"prerenderedAt":161},["ShallowReactive",2],{"project-3881909":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":9,"maker":10,"posted_at":11,"year":12,"points":13,"comments":14,"rank_in_year":15,"shown_in_year":16,"top":17,"tier":18,"category":19,"subcategory":20,"format":21,"keywords":22,"reception":27,"sentiment":9,"stance_mix":28,"scored_comments":31,"aspects":32,"strip":35,"post_text":37,"what":38,"said":60,"maker_in_thread":102,"shape":108,"grid":111,"attempts":124,"same_week":125,"maker_shows":13,"maker_hidden":153,"reader_version":154,"card":155},"3881909","Numbrs","The coolest little calculator you ever did see.","title","Show HN: The coolest little calculator you ever did see.",null,"alex_g",1335229678,2012,5,6,1541,1677,92,"shown","dev_tools","calculator app","mobile_app",[23,24,25,26],"calculator","iphone app","gesture control","shake detection","quiet",{"positive":29,"neutral":29,"mixed":30,"critical":30},1,0,2,{"idea":33,"design":34},{"positive":29,"critical":30},{"positive":30,"critical":30},[13,30,36,30,30,30],3,"A spent a few days designing and programming a calculator app that I thought would be intuitive and simple. It utilizes a single gesture control as well as shake detection. It's free for iPhone: http:\u002F\u002Fitunes.apple.com\u002Fus\u002Fapp\u002Fnumbrs\u002Fid517346105?mt=8\n\nIf you download it, let me know what you think.",{"problem":39,"audience":9,"pricing":45,"motivation":9,"time_to_build":52,"stack":56,"openness":57,"stage":58,"team_size":59},{"value":40,"source":41,"evidence":42},"A calculator that is intuitive and simple to use","maker",[43],{"id":44},"post",{"value":46,"source":41,"evidence":47},"Free on iPhone; previously priced at a dollar",[48,49],{"id":44},{"id":50,"by":10,"text":51},"3882171","I'm glad you think it's cool! I had it priced at a buck but didn't get any downloads, so I decided I'll just use it as an experiment to see how the gestures and accelerometer…",{"value":53,"source":41,"evidence":54},"A few days to design and program",[55],{"id":44},[],"free","launched","unknown",{"praise":61,"objections":70,"requests":75,"questions":94,"alternatives":95},[62],{"value":63,"source":64,"evidence":65},"Looks cool and has potential","commenter",[66],{"id":67,"by":68,"text":69},"3882071","netbyte","Really cool! Are you thinking of adding new features because you could add sine (and sine-1), cosine(cos -1), square root, tangent (tan -1). This could have a lot of potential.",[71],{"value":72,"source":41,"evidence":73},"Too few features; the maker removed trig and root functions to keep it simple",[74],{"id":50,"by":10,"text":51},[76,80,87],{"value":77,"source":64,"evidence":78},"Add sine, cosine, tangent, square root and inverse functions",[79],{"id":67,"by":68,"text":69},{"value":81,"source":64,"evidence":82},"Save the last result so repeated operations can be chained",[83],{"id":84,"by":85,"text":86},"3882437","sgtfuzz","I would save the last computed value so that you can repeatedly do a function. i.e. 10*5 = 50 = 250 = 1250 = and so on.",{"value":88,"source":64,"evidence":89},"Loan calculator that solves for any missing field",[90],{"id":91,"by":92,"text":93},"3882129","Mz","This may be the wrong time\u002Fplace to mention it, but I was looking for an online calculator some weeks ago and could not find something that met my needs. I wanted a calculator…",[],[96],{"value":97,"source":64,"evidence":98},"No savings calculator found that solves for a missing field",[99],{"id":100,"by":92,"text":101},"3882167","If it exists, I could not find it. Looking forward to the personal email advising me of your launch. :-)",{"comments":31,"answered":29,"key":103},[104,105],{"id":50,"text":51},{"id":106,"text":107},"3882162","Does that not exist already? Sounds like a neat weekend project. I can see it already - savvr, the savings calculator. I'll let you know when it launches :P",{"commenters":109,"max_depth":36,"maker_replies":31,"first_comment_mins":110,"lifespan_hours":36},4,59,[112,114,116,118,120,122],[67,30,13,113,68,30],"project\u002Fpositive\u002Fidea",[50,30,30,115,10,29],"maker\u002Fneutral\u002Fpricing",[84,29,36,117,85,30],"project\u002Fneutral\u002Fdesign",[91,31,30,119,92,30],"other\u002Fneutral\u002Fidea",[106,31,30,121,10,29],"maker\u002Fneutral\u002Fidea",[100,31,30,123,92,30],"commenter\u002Fneutral\u002Fnone",[],[126,130,135,139,144,148],{"id":127,"name":128,"points":129,"category":19},"3864615","Filepicker.io",193,{"id":131,"name":132,"points":133,"category":134},"3870644","Bridge",105,"infrastructure",{"id":136,"name":137,"points":138,"category":19},"3862269","Punch",91,{"id":140,"name":141,"points":142,"category":143},"3866047","Spacetime",89,"consumer_social",{"id":145,"name":146,"points":147,"category":19},"3881827","Parse Login\u002FSignup Views",82,{"id":149,"name":150,"points":151,"category":152},"3871076","Tasskr",61,"productivity",false,"v2",{"id":156,"name":5,"line":6,"ai":153,"cat":19,"year":12,"points":13,"comments":14,"rec":27,"s":9,"top":17,"kw":157,"maker":10,"domain":158,"tier":18,"attempts":30,"strip":159,"url":-1,"mix":160,"praise":63,"objection":72,"sub":20},3881909,[23,24,25,26],"","503000",[29,29,30,30],1794036495114]