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### Solve system equations with additional conditions in sage

Hi Sage users,

I've got a system of equations like the following example:

• eq1 = a + b == n * (c + d)
• eq2 = b == k * e

with n and k must be integers.

for the other variables, there are additional conditions like

• a >= 80
• b >= 1000
• c >= 20
• d >= 40
• a + b <= 2000
• c + d <= 90

I want to get all solutions of this system where n and k are integers. Is there a way to find these with sage?

Would be great to get any possible hint to do this!

### Solve system of equations with additional conditions in sage

Hi Sage users,

I've got a system of equations like the following example:

• eq1 = a + b == n * (c + d)
• eq2 = b == k * e

with n and k must be integers.

for the other variables, there are additional conditions like

• a >= 80
• b >= 1000
• c >= 20
• d >= 40
• a + b <= 2000
• c + d <= 90

I want to get all solutions of this system where n and k are integers. Is there a way to find these with sage?

Would be great to get any possible hint to do this! 3 retagged

### Solve system of equations with additional conditions in sage

Hi Sage users,

I've got a system of equations like the following example:

• eq1 = a + b == n * (c + d)
• eq2 = b == k * e

with n and k must be integers.

for the other variables, there are additional conditions like

• a >= 80
• b >= 1000
• c >= 20
• d >= 40
• a + b <= 2000
• c + d <= 90

I want to get all solutions of this system where n and k are integers. Is there a way to find these with sage?

Would be great to get any possible hint to do this!

### Solve system of equations with additional conditions in sage

Hi Sage users,

I've got a system of equations like the following example:

• eq1 = a + b == n * (c + d)
• eq2 = b == k * ed

with n and k must be integers.

for the other variables, there are additional conditions like

• a >= 80
• b >= 1000
• c >= 20
• d >= 40
• a + b <= 2000
• c + d <= 90

I want to get all solutions of this system where n and k are integers. Is there a way to find these with sage?

Would be great to get any possible hint to do this!