login  home  contents  what's new  discussion  bug reports help  links  subscribe  changes  refresh  edit
 Topics FrontPage SandBox SandBox 1D output Form <-- You are here. How to have an output similar to a 1D input form? fricas)set output tex off ---disable tex display (if needed)  fricas)set output algebra on ---enable 2D display res:=expand((1+x)^10) --- large result (1) 10 9 8 7 6 5 4 3 2 x + 10 x + 45 x + 120 x + 210 x + 252 x + 210 x + 120 x + 45 x + 10 x + 1 Type: Polynomial(Integer) fricasmatrix( [[res,res],[res,res]]) --- even larger (2) [ [ 10 9 8 7 6 5 4 3 x + 10 x + 45 x + 120 x + 210 x + 252 x + 210 x + 120 x + 2 45 x + 10 x + 1 , 10 9 8 7 6 5 4 3 x + 10 x + 45 x + 120 x + 210 x + 252 x + 210 x + 120 x + 2 45 x + 10 x + 1 ] , [ 10 9 8 7 6 5 4 3 x + 10 x + 45 x + 120 x + 210 x + 252 x + 210 x + 120 x + 2 45 x + 10 x + 1 , 10 9 8 7 6 5 4 3 x + 10 x + 45 x + 120 x + 210 x + 252 x + 210 x + 120 x + 2 45 x + 10 x + 1 ] ] Type: Matrix(Polynomial(Integer)) fricas--- 1D output soon... res::InputForm --- force input form ?Is this lisp? (3) (+ (+ (+ (+ (+ (+ (+ (+ (+ (+ (^ x 10) (* 10 (^ x 9))) (* 45 (^ x 8))) (* 120 (^ x 7))) (* 210 (^ x 6))) (* 252 (^ x 5))) (* 210 (^ x 4))) (* 120 (^ x 3))) (* 45 (^ x 2))) (* 10 x)) 1) Type: InputForm fricasunparse(res::InputForm) --- what we want (4) "x^10+10*x^9+45*x^8+120*x^7+210*x^6+252*x^5+210*x^4+120*x^3+45*x^2+10*x+1" Type: String fricas--- this is a one character one parameter macro that implements the idea: % r ==> unparse(r::InputForm) Type: Void fricas% res (6) "x^10+10*x^9+45*x^8+120*x^7+210*x^6+252*x^5+210*x^4+120*x^3+45*x^2+10*x+1" Type: String fricas--- this is a 2 characters one parameter macro that implements alternative way but equivalent result: %% r ==> unparse convert r Type: Void fricas%% res (8) "x^10+10*x^9+45*x^8+120*x^7+210*x^6+252*x^5+210*x^4+120*x^3+45*x^2+10*x+1" Type: String fricas% matrix( [[res,res],[res,res]]) (9) "matrix([[x^10+10*x^9+45*x^8+120*x^7+210*x^6+252*x^5+210*x^4+120*x^3+45*x^2+1 0*x+1,x^10+10*x^9+45*x^8+120*x^7+210*x^6+252*x^5+210*x^4+120*x^3+45*x^2+10*x+ 1],[x^10+10*x^9+45*x^8+120*x^7+210*x^6+252*x^5+210*x^4+120*x^3+45*x^2+10*x+1, x^10+10*x^9+45*x^8+120*x^7+210*x^6+252*x^5+210*x^4+120*x^3+45*x^2+10*x+1]])" Type: String OPEN QUESTIONS is there a way not to break numbers? is there a way to )set 1D output once for all without macros?

 Subject:   Be Bold !! ( 15 subscribers )