LeeHoYeung

Mr. Ho Yeung Lee

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12 years, 239 days

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Seldom to ask question after retired math hobby Welcome August, February, July, May born girl And waited for her email to mavio@protonmail.com

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These are questions asked by LeeHoYeung

how to access the variable which is currently running in another worksheet

to use for loop to read the Table

when worksheet is evaluating for a very long time, 

expect to read the value Table T in anther worksheet

 

worksheet1

for i from 1 to nops(polylistresult) do

if i < j then
for j from 1 to nops(polylistresult) do
for k from 1 to nops(polylistresult) do

if j < k then

with(Groebner):
F := [polylistresult[i], polylistresult[j], polylistresult[k]];
h := function1(F, {x, y, z}, s);
T[h] := [op(T[h]), F];

end if:
od:

end if:
od:
od:

worksheet2 :

for i in indices(T) do
oo:=i[1];
od:

it is not a maple question, but i need it before running in maple

could you give a help?

how to get a list of terms of expression such as x+z^2 in gap system?

how to convert to a list [x, z^2] for for loop to get each terms?

x+2*y+z^2

expected output for for loop

for i in List(x+2*y+z^2) do
    print(i)

x
2*y
z^2

i got kernel connection lost error when memory used reach 2.87GB

how to make it fully used 3.8GB ram, total 4GB ram

indexlistresult := [];
gaga := [seq(i, i=1..512];
nops(indexlistresult);
indexlistresult := [op(indexlistresult), op(gaga)];
nops(indexlistresult);
indexlistresult := [op(indexlistresult), op(gaga)];
nops(indexlistresult);
indexlistresult := [op(indexlistresult), op(gaga)];
nops(indexlistresult);
with(combinat):
gg := permute(indexlistresult, 3);

in maple 12

solve(a*b+a*c, [a(t), b(t), c(t)])

it return []

how to convert to a parametric form 

and then integrate them, 

and then convert parametric form back to f(a,b,c) ?

 

https://drive.google.com/file/d/0B2D69u2pweEvaUNnVWdXbm9WT3c/edit?usp=sharing

for base 10

1 op1 5 = 

        01

op1   12

_________

first digit of first number 1     = 1

first digit of second number 1 = 2

 then find 12 in logic table, it is 1, separation is 1 means move the value 1

to left 1 digit become 10

convert 10 back from base 3 to base 10, it is 3

how to construct this unknown name operator table with the custom logic table Min, Except, Diff

based on the operation described

 

no matter the logic table is correct or not, hope to mechanize these calculation steps for developing 3 operation table for base 10 quickly.

is it possible to develop a new kind of algebra with 3 new operators with the use of 3 operation table?

 

 

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