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The World of Computer Software
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World_Of_Computer_Software-02-385-Vol-1of3.iso
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mcademo2.zip
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CONTOUR.MCD
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CONTOUR.MCD
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Text File
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1991-06-12
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3KB
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103 lines
.MCD 30001 1 74
.CMD FORMAT rd=d ct=6 im=i et=3 zt=15 pr=3 mass length time charge
.CMD SET ORIGIN 0
.CMD SET TOL 0.001000000000000
.CMD SET PRNCOLWIDTH 8
.CMD SET PRNPRECISION 4
.CMD PRINT_SETUP 1.200000 0
.CMD DEFINE_FONTSTYLE_NAME fontID=0 name=Variables
.CMD DEFINE_FONTSTYLE_NAME fontID=1 name=Constants
.CMD DEFINE_FONTSTYLE_NAME fontID=2 name=Text
.CMD DEFINE_FONTSTYLE_NAME fontID=3 name=Greek^Variables
.CMD DEFINE_FONTSTYLE_NAME fontID=4 name=User^1
.CMD DEFINE_FONTSTYLE_NAME fontID=5 name=User^2
.CMD DEFINE_FONTSTYLE_NAME fontID=6 name=User^3
.CMD DEFINE_FONTSTYLE_NAME fontID=7 name=User^4
.CMD DEFINE_FONTSTYLE_NAME fontID=8 name=User^5
.CMD DEFINE_FONTSTYLE_NAME fontID=9 name=User^6
.CMD DEFINE_FONTSTYLE fontID=0 family=Tms^Rmn points=10 bold=0 italic=0 underline=0
.CMD DEFINE_FONTSTYLE fontID=1 family=Tms^Rmn points=10 bold=0 italic=0 underline=0
.CMD DEFINE_FONTSTYLE fontID=2 family=Helv points=10 bold=0 italic=0 underline=0
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.CMD DEFINE_FONTSTYLE fontID=4 family=Helv points=10 bold=0 italic=0 underline=0
.CMD DEFINE_FONTSTYLE fontID=5 family=Courier points=10 bold=0 italic=0 underline=0
.CMD DEFINE_FONTSTYLE fontID=6 family=System points=10 bold=0 italic=0 underline=0
.CMD DEFINE_FONTSTYLE fontID=7 family=Script points=10 bold=0 italic=0 underline=0
.CMD DEFINE_FONTSTYLE fontID=8 family=Terminal points=0 bold=0 italic=0 underline=0
.CMD DEFINE_FONTSTYLE fontID=9 family=Modern points=10 bold=0 italic=0 underline=0
.CMD UNITS U=1
.TXT 2 1 0 0
C a291,365,78
{\rtf1\ansi \deff0
{\fonttbl
{\f0\fnil Helv;}
{\f1\fnil Symbol;}
}
{\plain {}{\f0 \fs24 \b \i \ulnone }{}{\f0
\fs24 \b \i \ulnone COMPLEX CONTOUR INTEGRALS}{}}
}
.TXT 4 9 0 0
C a280,282,92
{\rtf1\ansi \deff0
{\fonttbl
{\f0\fnil Helv;}
{\f1\fnil Symbol;}
}
{\plain {}{This document shows the general
technique for evaluating a complex contour
integral.}{}}
}
.TXT 6 -9 0 0
C a104,106,51
{\rtf1\ansi \deff0
{\fonttbl
{\f0\fnil Helv;}
{\f1\fnil Symbol;}
}
{\plain {}{Start with a complex function
to evaluate:}{}}
}
.EQN 2 22 0 0
f(z):(1)/(z)
.TXT 10 -22 0 0
C a112,114,52
{\rtf1\ansi \deff0
{\fonttbl
{\f0\fnil Helv;}
{\f1\fnil Symbol;}
}
{\plain {}{Choose a parameterized path in
the z plane.}{}}
}
.EQN 2 22 0 0
z(t):cos(t)+1i*sin(t)
.EQN 4 0 0 0
t.start:0
.EQN 0 21 0 0
t.end:2*{3}p
.TXT 8 -43 0 0
C a256,258,66
{\rtf1\ansi \deff0
{\fonttbl
{\f0\fnil Helv;}
{\f1\fnil Symbol;}
}
{\plain {}{Then the integral of f over the
path can be defined as ...}{}}
}
.EQN 9 18 0 0
(t.start&t.end`f(z(t))*(t"z(t))&t)=?_n_u_l_l_
.TXT 14 1 0 0
C a328,330,104
{\rtf1\ansi \deff0
{\fonttbl
{\f0\fnil Helv;}
{\f1\fnil Symbol;}
}
{\plain {}{This is 2}{}{\f1 p}{}{i, not
zero, indicating a pole within the circular
path described by z(t).}{}}
}
.EQN 8 0 0 0
TOL~(10)^(-6)