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{SECT 0 {PARA 0 "" 0 "" {TEXT -1 0 "" }}{SECT 0 {PARA 0 "" 0 "" {TEXT 
26 6 "Error:" }{TEXT -1 18 " invalid arguments" }}{PARA 0 "" 0 "" 
{TEXT -1 383 "Many of Maple's commands and functions are very particul
ar about the number, types and order of the arguments they are given, \+
and will report an error if these are not correct.\n\nLook at the help
 for a function, in particular the \"calling sequence\" and \"paramete
rs\" sections, to see the correct forms to use.  Or imitate one of the
 examples that are given on the help page.\n\nUse  the " }{MPLTEXT 0 
21 9 "tracelast" }{TEXT -1 188 " command to see more about the error. \+
 In particular it will show what functions were being called with what
 arguments when the error occurred.  In some cases it may be helpful t
o use the " }{MPLTEXT 0 21 4 "type" }{TEXT -1 4 " or " }{MPLTEXT 0 21 
8 "whattype" }{TEXT -1 362 " command to check on the type of some argu
ment.\n\nOne common way that these errors can occur is when you try to
 use a name as a symbolic variable, but it turns out that the name has
 been assigned a value.  This is the case in the second example below.
  If so, either use a different name that does not have a value or una
ssign the value if it is no longer needed." }}}{SECT 0 {PARA 3 "" 0 "
" {TEXT 26 9 "Examples:" }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 19 "l
imit([x,x^2],x=1);" }}{PARA 8 "" 1 "" {TEXT -1 35 "Error, (in limit) i
nvalid arguments" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 6 "p:= 5:" 
}}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 16 "fsolve(p^2=2,p);" }}
{PARA 8 "" 1 "" {TEXT -1 36 "Error, (in fsolve) invalid arguments" }}}
{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 10 "tracelast;" }}{PARA 8 "" 1 "
" {TEXT -1 36 "Error, (in fsolve) invalid arguments" }}{PARA 9 "" 1 "
" {TEXT -1 48 " executing statement: ERROR(`invalid arguments`)" }}
{PARA 9 "" 1 "" {TEXT -1 98 " locals defined as: _X = _X, eqns = eqns,
 opt = opt, r = r, sol = sol, tvars = tvars, s = s, t = t" }}{PARA 9 "
" 1 "" {TEXT -1 40 " fsolve called with arguments: 25 = 1, 5" }}}
{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 12 "whattype(p);" }}{PARA 11 "" 
1 "" {XPPMATH 20 "6#%(integerG" }}}}{SECT 0 {PARA 0 "" 0 "" {TEXT 26 
9 "See also:" }{TEXT -1 1 " " }{HYPERLNK 17 "type" 2 "type" "" }{TEXT 
-1 2 ", " }{HYPERLNK 17 "whattype" 2 "whattype" "" }{TEXT -1 2 ", " }
{HYPERLNK 17 "tracelast" 2 "tracelast" "" }}}{SECT 0 {PARA 0 "" 0 "" 
{TEXT 26 23 "Maple Advisor Database " }{TEXT -1 15 " R. Israel 1997" }
}}{PARA 3 "" 0 "" {TEXT -1 0 "" }}{PARA 0 "" 0 "" {TEXT -1 0 "" }}}
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