{"text_format":"1","workbook":"xlsx","n_sheets":1,"sheets":["Sheet1"],"not_rendered":{"charts":0,"images":1,"macros":1,"external_links":0,"defined_names":1,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":27,"n_cols":11,"rows_kept":27,"cut":false,"hidden":false,"merged":[]}
["c",3.9460000000000002,3.9460000000000002,15.21,14.815,null,12.33,null,6,15.803000000000001]
["h",0.124,6.5000000000000002E-2,1.6339999999999999,1.6140000000000001,null,0.5,null,1,0.89400000000000002]
["ℓ",3.9563827495849209,3.9488545925324052,15.673866801475603,15.279529553877811,null,12.383997737533321,null,6.4350110879328435,15.937523130444776,15.937523130444776]
["s",0.32646021686809712,0.17103044533663941,16.720743175736462,16.091288164552402,null,4.1154017971515966,null,4.0875277198321083,9.4426582261216776,9.4426582261216776]
["casio値",null,null,null,null,null,12.383997737533001,null,6.4350110879000004,15.937523000000001,15.9375231]
["casio値",null,null,null,null,null,4.1154017971516001,null,4.0875277189999997,9.4426579999999998,9.4426582260000007]
[]
[null,null,"３行めのセル（濃いオレンジ）をクリックして下のボタンで実行する　とℓ、sの結果表示される"]
[null,null,"ℓ（濃いオレンジ）とｓ（薄いオレンジ）にデータがあれば上書きされます"]
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[null,null,"casioの値は下記のHPから計算"]
[null,null,"弓形の面積（弓形の弦長と高さから） - 高精度計算サイト"]
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[null,null,null,null,"下図の弦長ｃと弦長高ｈから弧長ℓと面積sを求めるプログラムです"]
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[]
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[null,null,null,null,null,null,null,null,null,"excel 2024で作成"]