idriskameni
KU Leuven
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Mathematics student. Currently interested in MatLab to use it in my master's thesis.
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Question
SOLVING LARGE SYSTEM OF EQUATIONS
Hi, this is my code (the only think that matters is the last line) a = sym('a',[1 15]); sym r p1 = poly2sym(a,r); diff = sym...
ongeveer 5 jaar ago | 1 answer | 0
1
answerQuestion
SUBSTITUTIONS IN SYMBOLIC EXPRESSIONS
Hi, I would like to know if it is possible to substitute expressions inside some equation or expression. Consider the followin...
ongeveer 5 jaar ago | 0 answers | 0
0
answersQuestion
FALLING FACTORIAL AND POCHHAMMER
I would like to know if there is any function that gives me the falling factorial, i.e, I have seen that there exists the Poc...
ongeveer 5 jaar ago | 1 answer | 0
1
answerQuestion
ERROR IN ISALWAYS : UNABLE TO PROVE
Hi, I would like to see if 2/(g - d + 2*r + 1) - 4 >= 0 with some restrictions. Hence, I am trying to use isAlways(2/(g - d...
ongeveer 5 jaar ago | 1 answer | 0
1
answerQuestion
SYMBOL OF AN EXPRESSION SATISFYING INEQUALITIES
I would like to check if 2/(d + g + 2*r + 1) - 4 >=0 or not. But I would like to know it when r,g,d satisfy r+g-d>=0 nchoo...
ongeveer 5 jaar ago | 1 answer | 0
1
answerQuestion
HOW TO MAKE THAT AN INEQUALITY BECOME AN ASSUMPTION?
Hi, I am interested in checking if a huge formula is positive or negative. Let's say, for example, which sign have for certai...
ongeveer 5 jaar ago | 1 answer | 0