When you are trying to calculate the last expression the maple() function takes the following expression (see mvr5\mvr5.txt):
07.06.2013 23:02:12 [->] solve({(0=(77/10000*ln({((77/10000+772893421/100000000000000*t*715*cos({(Pi/4)}))/77/10000)}))/772893421/100000000000000)},t)
07.06.2013 23:02:12 [->] C:\Temp\tmp1B5E.tmp:
interface(quiet=true);
with(linalg):with(inttrans):with(plots):
writeto("C:\\Temp\\tmp1B5F.tmp"
:
smath_line := proc() local i: for i from 1 to nargs - 2 do args[i]; od: end:
smath_sum := proc() if nargs = 1 then sum( args[1] ); elif nargs = 2 then sum( args[1], args[2] ); elif nargs = 4 then sum( args[1], args[2] = args[3] .. args[4] ); fi: end:
smath_product:= proc() if nargs = 1 then product( args[1] ); elif nargs = 2 then product( args[1], args[2] ); elif nargs = 4 then product( args[1], args[2] = args[3] .. args[4] ); fi: end:
smath_int := proc() if nargs = 2 then int( args[1], args[2] ); elif nargs = 4 then int( args[1], args[2] = args[3] .. args[4] ); fi: end:
smath_diff := proc() if nargs = 2 then diff( args[1], args[2] ); elif nargs = 3 then diff( args[1], args[2] $ args[3] ); fi: end:
smath_sys := proc() { args[i] $ i = 1 .. nargs - 2 }; end:
smath_el := proc() args[1][ args[2] ]; end:
smath_mat := proc()
local i, j, out:
out := [ args[j] $ j = 1 .. args[ nargs ] ]:
for i from 2 to args[ nargs - 1 ] do
out := out, [ args[j] $ j = ( i - 1 ) * args[ nargs ] + 1 .. ( i - 1 ) * args[ nargs ] + args[ nargs ] ]:
od:
convert( [ out ], array );
end:
smath_submatrix := proc() submatrix( args[1], args[2] .. args[3], args[4] .. args[5] ); end:
ans := \
solve(((0=(77/10000*ln((((77/10000+772893421/100000000000000*t*715*cos\
(((Pi/4))))/77/10000))))/772893421/100000000000000)),t):
if ( whattype( ans ) = `exprseq` ) then
convert( convert( cat( `mat(`, substring( convert( [ans], string ), 2..-2 ), `,`, nops( [ans] ), `,1)` ), string ), symbol );
elif ( whattype( ans ) = `set` ) then
convert( convert( cat(`mat(`,substring(convert(map2(op,2,[ans[i]$i=1..nops(ans)]),string),2..-2),`,`,nops(ans),`,1)`), string ), symbol );
elif ( whattype( ans ) = `symbol` ) then
convert( convert( eval( ans ), string ), symbol );
elif ( whattype( ans ) = `series` ) then
convert( convert( ans, polynom) , symbol );
elif ( whattype( ans ) = `string` ) then
convert( ans, symbol );
else
convert( convert( ans, string ), symbol ); fi;
quit:
07.06.2013 23:02:12 [<-] C:\Temp\tmp1B5F.tmp:
1399999986000000000/10047614473*2^(1/2)
07.06.2013 23:02:12 [<-] 1399999986000000000/10047614473*2^(1/2)
. That's the difference. The solve() function solves another equation.
