# Revision history [back]

### Model of polynomial with integer coefficients

Can Sage find fit to the data in form of the polynomial with integer coefficients? Now I have:

...
mydata = [[A[i],B[i]] for i in range(0,len(A))]
var('a,b,c,x,t')
def intPol(a,b,c,x):
f=a*x^2 + b*x + c
return f
myfit = find_fit(mydata,intPol,parameters = [a, b, c], variables = [x],solution_dict=True)


Is there any way to approximate my data by same polynomial without models? Sorry for my English(

### Model of polynomial with integer coefficients

Can Sage find fit to the data in form of the polynomial with integer coefficients? I mean that I want to find polyinomial with integer coefficients which will approximate my date by the best way, that is the distance from points in "mydata" to graph to graph of polyinomial will be the least.
Now I have:

...
mydata = [[A[i],B[i]] for i in range(0,len(A))]
var('a,b,c,x,t')
def intPol(a,b,c,x):
f=a*x^2 + b*x + c
return f
myfit = find_fit(mydata,intPol,parameters = [a, b, c], variables = [x],solution_dict=True)


Is there any way to approximate my data by same polynomial without models? Sorry for my English(

### Model of polynomial with integer coefficients

Can Sage find fit to the data in form of the polynomial with integer coefficients? I mean that I want to find polyinomial with integer coefficients which will approximate my date by the best way, that is the distance from points in "mydata" to graph to graph of the polyinomial will be the least.
Now I have:

...
mydata = [[A[i],B[i]] for i in range(0,len(A))]
var('a,b,c,x,t')
def intPol(a,b,c,x):
f=a*x^2 + b*x + c
return f
myfit = find_fit(mydata,intPol,parameters = [a, b, c], variables = [x],solution_dict=True)


Is there any way to approximate my data by same polynomial without models? Sorry for my English(

 4 retagged tmonteil 23843 ●26 ●172 ●438 http://wiki.sagemath.o...

### Model of polynomial with integer coefficients

Can Sage find fit to the data in form of the polynomial with integer coefficients? I mean that I want to find polyinomial with integer coefficients which will approximate my date by the best way, that is the distance from points in "mydata" to graph of the polyinomial will be the least.
Now I have:

...
mydata = [[A[i],B[i]] for i in range(0,len(A))]
var('a,b,c,x,t')
def intPol(a,b,c,x):
f=a*x^2 + b*x + c
return f
myfit = find_fit(mydata,intPol,parameters = [a, b, c], variables = [x],solution_dict=True)


Is there any way to approximate my data by same polynomial without models? Sorry for my English(

 5 retagged tmonteil 23843 ●26 ●172 ●438 http://wiki.sagemath.o...

### Model of polynomial with integer coefficients

Can Sage find fit to the data in form of the polynomial with integer coefficients? I mean that I want to find polyinomial with integer coefficients which will approximate my date by the best way, that is the distance from points in "mydata" to graph of the polyinomial will be the least.
Now I have:

...
mydata = [[A[i],B[i]] for i in range(0,len(A))]
var('a,b,c,x,t')
def intPol(a,b,c,x):
f=a*x^2 + b*x + c
return f
myfit = find_fit(mydata,intPol,parameters = [a, b, c], variables = [x],solution_dict=True)


Is there any way to approximate my data by same polynomial without models? Sorry for my English(