求取arctanx近似值

[{"title":"（49个子文件58.13MB）求取arctanx近似值","children":[{"title":"arctanx","children":[{"title":"arctanx.sdf <span style='color:#111;'>75.63MB</span>","children":null,"spread":false},{"title":"arctanx.v11.suo <span style='color:#111;'>44.00KB</span>","children":null,"spread":false},{"title":"arctanx.sln <span style='color:#111;'>888B</span>","children":null,"spread":false},{"title":"arctanx","children":[{"title":"stdafx.cpp <span style='color:#111;'>140B</span>","children":null,"spread":false},{"title":"res","children":[{"title":"arctanx.rc2 <span style='color:#111;'>670B</span>","children":null,"spread":false},{"title":"arctanx.ico <span style='color:#111;'>66.19KB</span>","children":null,"spread":false}],"spread":true},{"title":"arctanx.vcxproj.filters <span style='color:#111;'>2.18KB</span>","children":null,"spread":false},{"title":"stdafx.h <span style='color:#111;'>1.54KB</span>","children":null,"spread":false},{"title":"arctanx.vcxproj <span style='color:#111;'>6.07KB</span>","children":null,"spread":false},{"title":"targetver.h <span style='color:#111;'>234B</span>","children":null,"spread":false},{"title":"arctanx.h <span style='color:#111;'>448B</span>","children":null,"spread":false},{"title":"arctanx.cpp <span style='color:#111;'>2.33KB</span>","children":null,"spread":false},{"title":"arctanxDlg.cpp <span style='color:#111;'>8.58KB</span>","children":null,"spread":false},{"title":"longdata.h <span style='color:#111;'>3.02KB</span>","children":null,"spread":false},{"title":"resource.h <span style='color:#111;'>1.74KB</span>","children":null,"spread":false},{"title":"arctanx.aps <span style='color:#111;'>106.28KB</span>","children":null,"spread":false},{"title":"arctanx.rc <span style='color:#111;'>11.38KB</span>","children":null,"spread":false},{"title":"Debug","children":[{"title":"arctanx.res <span style='color:#111;'>68.26KB</span>","children":null,"spread":false},{"title":"arctanxDlg.obj <span style='color:#111;'>86.39KB</span>","children":null,"spread":false},{"title":"vc110.idb <span style='color:#111;'>2.10MB</span>","children":null,"spread":false},{"title":"CL.write.1.tlog <span style='color:#111;'>2.50KB</span>","children":null,"spread":false},{"title":"CL.read.1.tlog <span style='color:#111;'>60.57KB</span>","children":null,"spread":false},{"title":"rc.write.1.tlog <span style='color:#111;'>202B</span>","children":null,"spread":false},{"title":"stdafx.obj <span style='color:#111;'>785.15KB</span>","children":null,"spread":false},{"title":"rc.read.1.tlog <span style='color:#111;'>2.64KB</span>","children":null,"spread":false},{"title":"cl.command.1.tlog <span style='color:#111;'>2.74KB</span>","children":null,"spread":false},{"title":"arctanx.obj <span style='color:#111;'>39.20KB</span>","children":null,"spread":false},{"title":"link-cvtres.read.1.tlog <span style='color:#111;'>2B</span>","children":null,"spread":false},{"title":"link-mt.read.1.tlog <span style='color:#111;'>2B</span>","children":null,"spread":false},{"title":"arctanx.lastbuildstate <span style='color:#111;'>59B</span>","children":null,"spread":false},{"title":"link.write.1.tlog <span style='color:#111;'>802B</span>","children":null,"spread":false},{"title":"arctanx.log <span style='color:#111;'>1.38KB</span>","children":null,"spread":false},{"title":"link-rc.write.1.tlog <span style='color:#111;'>2B</span>","children":null,"spread":false},{"title":"link-mt.write.1.tlog <span style='color:#111;'>2B</span>","children":null,"spread":false},{"title":"link-cvtres.write.1.tlog <span style='color:#111;'>2B</span>","children":null,"spread":false},{"title":"link.command.1.tlog <span style='color:#111;'>1.54KB</span>","children":null,"spread":false},{"title":"link-rc.read.1.tlog <span style='color:#111;'>2B</span>","children":null,"spread":false},{"title":"rc.command.1.tlog <span style='color:#111;'>590B</span>","children":null,"spread":false},{"title":"link.read.1.tlog <span style='color:#111;'>5.14KB</span>","children":null,"spread":false},{"title":"vc110.pdb <span style='color:#111;'>6.30MB</span>","children":null,"spread":false},{"title":"longdata.obj <span style='color:#111;'>44.15KB</span>","children":null,"spread":false},{"title":"arctanx.pch <span style='color:#111;'>35.75MB</span>","children":null,"spread":false}],"spread":false},{"title":"arctanxDlg.h <span style='color:#111;'>737B</span>","children":null,"spread":false},{"title":"ReadMe.txt <span style='color:#111;'>3.77KB</span>","children":null,"spread":false},{"title":"longdata.cpp <span style='color:#111;'>13.87KB</span>","children":null,"spread":false}],"spread":false},{"title":"ipch","children":[{"title":"arctanx-c89e3ef1","children":[{"title":"arctanx-ed4187dd.ipch <span style='color:#111;'>86.56MB</span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"Debug","children":[{"title":"arctanx.ilk <span style='color:#111;'>1.36MB</span>","children":null,"spread":false},{"title":"arctanx.pdb <span style='color:#111;'>6.63MB</span>","children":null,"spread":false},{"title":"arctanx.exe <span style='color:#111;'>207.00KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]