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  • GC/html5 is a newest version of GC(Geometric Constructor) which is one of the free dynamic geometry software used in Japan since 1989.
  • We can use GC/html5 with
    • PC (Internet Explorer 9, FireFox, Safari, Opera, Chrome)
    • iPad
    • Android tablet
      • Sony tablet P is tested.
      • (Android 4.0.3 is suitable for GC/html5.)
  • We can use it with iPhone but it is not suitable.

basic feature

  • you can drag "GREEN" point by mouse or touch.
  • you can construct figure.
  • you can save figure file on server / on your machine(web storage)

International version

  • It was finished at 25 July.
  • After the translation from Japanese to English, you can translate from English to other language by making dictionary function.

sample (with english vesion)

most basic sample


4 angle-bisectors

find the location of P such that PA = PB

find the location of P such that 2 PA = PB

find the location of P such that AEDF becomes rectangle.

list of combied files

  • underconstruction

list of separated files

top page of GC/html5(english version)

sample (with Japanese version)

  • separate file style (GC.htm + fig_file)

english version is comming soon

  • above GC/html5 is written in Japanese.


for Japanese

添付ファイル: filesample.png 76件 [詳細] filegc_00258-triangle.htm 33件 [詳細] filegc_00010-2pa_pb.htm 28件 [詳細] filegc_00009-pa_pb.htm 37件 [詳細] filegc_00008-4-angle-bisectors.htm 21件 [詳細] filegc_00007-3-equilateral-1.htm 34件 [詳細] filegc_00006-sample-area.htm 33件 [詳細] filegc_00005-sample.htm 34件 [詳細] filegc_sample.htm 100件 [詳細]

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Last-modified: 2012-11-07 (水) 17:44:46 (2799d)