# Revision history [back]

### get range of values for inequalities

If I have a bunch of inequalities like x>y, y>z, z != 5 (not equal),x<z+y, how="" do="" i="" get="" range="" of="" values="" of="" each="" variable="" for="" which="" all="" these="" inequalities="" are="" satisfied?="" thanks.<="" p="">

Edit: I found that this can be achieved with mathematica as mentioned in the below link:

mathematica.stackexchange.com/questions/38507/solve-the-system-of-equalities-and-inequalities

But, I want an open source solution. Is it possible with sage at all?

 2 No.2 Revision calc314 4151 ●21 ●48 ●111

### get range of values for inequalities

If I have a bunch of inequalities like x>y, $x>y, y>z, z != 5 (not equal),x<z+y, \not = 5,x<z+y$, how="" do="" i="" get="" range="" of="" values="" of="" each="" variable="" for="" which="" all="" these="" inequalities="" are="" satisfied?="" thanks.<="" p="">

Edit: I found that this can be achieved with mathematica as mentioned in the below link:

mathematica.stackexchange.com/questions/38507/solve-the-system-of-equalities-and-inequalities

But, I want an open source solution. Is it possible with sage at all?

 3 No.3 Revision calc314 4151 ●21 ●48 ●111

### get range of values for inequalities

If I have a bunch of inequalities like $x>y, y>z, z \not = 5,x<z+y$, how="" do="" i="" get="" a="" range="" of="" values="" of="" each="" variable="" for="" which="" all="" these="" inequalities="" are="" satisfied?="" thanks.<="" p="">

Edit: I found that this can be achieved with mathematica as mentioned in the below link:

mathematica.stackexchange.com/questions/38507/solve-the-system-of-equalities-and-inequalities

But, I want an open source solution. Is it possible with sage at all?

 4 No.4 Revision tmonteil 24043 ●27 ●175 ●443 http://wiki.sagemath.o...

### get range of values for inequalities

If I have a bunch of inequalities like $x>y,$ x>y, y>z, z \not = 5,x<z+y$, \neq 5,x<z+y$ ,="" how="" do="" i="" get="" a="" range="" of="" values="" of="" each="" variable="" for="" which="" all="" these="" inequalities="" are="" satisfied?="" thanks.<="" p="">

Edit: I found that this can be achieved with mathematica as mentioned in the below link:

mathematica.stackexchange.com/questions/38507/solve-the-system-of-equalities-and-inequalities

But, I want an open source solution. Is it possible with sage at all?

 5 No.5 Revision tmonteil 24043 ●27 ●175 ●443 http://wiki.sagemath.o...

If I have a bunch of inequalities like $x>y, y>z, z \neq 5,x<z+y$ ,="" how="" do="" i="" get="" a="" range="" of="" values="" of="" each="" variable="" for="" which="" all="" these="" inequalities="" are="" satisfied?="" thanks.<="" 5,x<z+y$< p=""> how do I get a range of values of each variable for which all these inequalities are satisfied? Thanks. Edit: I found that this can be achieved with mathematica as mentioned in the below link: mathematica.stackexchange.com/questions/38507/solve-the-system-of-equalities-and-inequalities But, I want an open source solution. Is it possible with sage at all?  6 No.6 Revision tmonteil 24043 ●27 ●175 ●443 http://wiki.sagemath.o... ### get range of values for inequalities If I have a bunch of inequalities like$ x>y, y>z, z \neq 5,x<z+y$< 5,x<z+y$<="" p="">

how do I get a range of values of each variable for which all these inequalities are satisfied? Thanks.

Edit: I found that this can be achieved with mathematica as mentioned in the below link:

mathematica.stackexchange.com/questions/38507/solve-the-system-of-equalities-and-inequalities

But, I want an open source solution. Is it possible with sage at all?