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{SECT 0 {EXCHG {PARA 256 "" 0 "" {TEXT -1 40 "Differentiating a Vector
-Valued Function" }}{PARA 0 "" 0 "" {TEXT -1 0 "" }}{PARA 0 "" 0 "" 
{TEXT -1 128 "The notation for differentiating a vector-valued functio
n in Maple is exactly what you would expect as shown in the next cell.
  " }{TEXT 256 18 "Evaluate it now.  " }{TEXT -1 45 "Notice the syntax
 for defining the function  " }{TEXT 257 2 "fp" }{TEXT -1 40 "  that i
s the derivative of the function" }{TEXT 258 1 " " }{TEXT -1 2 "f." }}
{PARA 0 "" 0 "" {TEXT -1 0 "" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 
0 81 "f := t -> [sin(t), cos(t), 2 * t]:\n\ndiff(f(t), t);\n\nfp := un
apply(\", t);\n\nfp(Pi);" }}}}{MARK "0 0 0" 40 }{VIEWOPTS 1 1 0 1 1 
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