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abs-define-find_root-float-realroots

define(f(x),(x^4+3*x^...

define(g(x),abs(4*x)/...

f(3.2);

Calculate

abs-define-find_root-float-realroots

define(f(x), (x^4 + 3...

define(g(x), abs(4*x/...

f(5.5);

Calculate

abs-define-find_root-float-realroots

define(f(x),(x^4 + 3*...

define(g(x), abs(4*x/...

f(3.2);

Calculate

abs-define-find_root-float-realroots

define (f(x), (x^4+3*...

define (g(x), abs(4*x...

f(3.2);

Calculate

abs-define-find_root-float-realroots

define(f(x), (x^4 + 3...

define(g(x), abs(4*x/...

f(5.5);

Calculate

abs-define-find_root-float-realroots

define (f(x), (x^4+3*...

define (g(x), abs(4*x...

f(3.2);

Calculate

abs-define-find_root-float-realroots

define(f(x),(x^4+3*x^...

define(g(x),abs(4*x/%...

f(3.2);

Calculate

abs-define-find_root-float-realroots

define( f(x), (x^4 + ...

define( g(x), abs(4*x...

f(3.2);

Calculate

abs-define-find_root-float-realroots

define (f(x), (x^4+3*...

define (g(x), abs(4*x...

f(3.2);

Calculate

abs-define-find_root-float-realroots

define(f(x),(x^4+3*x^...

define(g(x),abs(4*x/%...

f(3.2);

Calculate

[abs,define,find_root,float,realroots]

Run Example
(%i1)define (f(x), (x^4+3*x^3-2*x^2+x-13)/(5*x^3+7*x^2+5));
                                4      3      2
                               x  + 3 x  - 2 x  + x - 13
(%o1)                  f(x) := -------------------------
                                       3      2
                                    5 x  + 7 x  + 5
(%i2) define (g(x), abs(4*x/%e));
                                        - 1
(%o2)                       g(x) := 4 %e    abs(x)
(%i3) f(3.2);
(%o3)                          0.71878263761849
(%i4) float(g(-3.2));
(%o4)                          4.708856846994462
(%i5) r: realroots(f(x)=0);
                               128309183      51257491
(%o5)                   [x = - ---------, x = --------]
                               33554432       33554432
(%i6) float (r);
(%o6)          [x = - 3.823911637067795, x = 1.527592271566391]
(%i7) find_root (g(x), x, 3);
                                     - 1
(%o7)                  find_root(4 %e    abs(x), x, 3.0)
(%i8) 
Run Example
define(f(x),(x^4+3*x^3-2*x^2+x-13)/(5*x^3+7*x^2+5));
                                4      3      2
                               x  + 3 x  - 2 x  + x - 13
(%o1)                  f(x) := -------------------------
                                       3      2
                                    5 x  + 7 x  + 5
(%i2) define(g(x),abs(4*x/%e));
                                        - 1
(%o2)                       g(x) := 4 %e    abs(x)
(%i3) f(5.5);
(%o3)                          1.283764453450948
(%i4) g(-%e);
(%o4)                                  4
(%i5) f(3.2);
(%o5)                          0.71878263761849
(%i6) float(g(-3.2));
(%o6)                          4.708856846994462
(%i7) r:realroots(f(x)=0);
                               128309183      51257491
(%o7)                   [x = - ---------, x = --------]
                               33554432       33554432
(%i8) float(r);
(%o8)          [x = - 3.823911637067795, x = 1.527592271566391]
(%i9) s:find_root(g(x)=3,x,1,3);
(%o9)                          2.038711371344284
(%i10) 
Run Example
define(f(x), (x^4 + 3*x^3 - 2*x^2 + x - 13)/(5*x^3 + 7*x^2 + 5));
                                4      3      2
                               x  + 3 x  - 2 x  + x - 13
(%o1)                  f(x) := -------------------------
                                       3      2
                                    5 x  + 7 x  + 5
(%i2) define(g(x), abs(4*x/%e));
                                        - 1
(%o2)                       g(x) := 4 %e    abs(x)
(%i3) f(5.5);
(%o3)                          1.283764453450948
(%i4) g(-%e);
(%o4)                                  4
(%i5) f(3.2);
(%o5)                          0.71878263761849
(%i6) float(g(-3.2));
(%o6)                          4.708856846994462
(%i7) float(realroots( f(x)=0 ));
(%o7)          [x = - 3.823911637067795, x = 1.527592271566391]
(%i8) find_root( g(3)=g(x), x, 1, 3 );
(%o8)                                 3.0
(%i9) 
[abs,acos,asin,atan2,expand,float,linsolve,matrix,pi,rhs,sqrt,time] [abs,acos,asin,expand,float,linsolve,matrix,pi,rhs,sqrt,time] [abs,define,diff,expand,find_root,float,plot2d,realroots] [abs,define,diff,expand,find_root,float,realroots] [abs,define,diff,find_root,float,pi,plot2d] [abs,define,diff,find_root,float,plot2d,realroots] [abs,define,diff,find_root,float,realroots] [abs,define,diff,float,pi,plot2d] [abs,define,diff,float,pi] [abs,define,diff,float] [abs,define,diff] [abs,define,expand,find_root,float,realroots] [abs,define,find_root,float,plot2d,realroots] [abs,define,find_root,float,plot2d] [abs,define,find_root,float,realroots] [abs,define,find_root,plot2d,realroots] [abs,define,find_root,plot2d] [abs,define,find_root] [abs,define,float,matrix,plot2d,ratsimp,transpose] [abs,define,float,plot2d,realroots] [abs,define,float,realroots] [abs,define,float] [abs,define,plot2d,realroots] [abs,define,plot2d] [abs,define,realroots] [abs,define] [abs,exp,float,plot2d] [abs,exp,float] [cos,define,diff,expand,find_root,float,log,plot2d] [cos,define,diff,expand,find_root,float,log] [cos,define,diff,expand,float,log] [cos,define,diff,find_root,float,plot2d,sqrt] [cos,define,diff,find_root,float,sqrt] [cos,define,diff,float,log] [cos,define,diff,float,sqrt] [define,diff,expand,find_root,float,plot2d,realroots] [define,diff,expand,find_root,float,realroots] [define,diff,expand,float,plot2d,realroots] [define,diff,expand,float,realroots] [define,diff,find_root,float,log,sin] [define,diff,find_root,float,log] [define,diff,find_root,float,plot2d,realroots] [define,diff,find_root,float,realroots] [define,diff,float,plot2d,realroots] [define,diff,float,realroots] [define,expand,float,plot2d,realroots] [define,float,pi,plot2d,realroots] [define,float,pi,realroots] [define,float,plot2d,realroots] [define,float,realroots]

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