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SandBoxSymbolic

last edited 13 years ago by test1

Edit detail for SandBoxSymbolic revision 2 of 35

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Editor: Bill Page Time: 2008/05/22 13:03:01 GMT-7
Note: new

changed:
-a:Union(Symbolic,Integer)
-b:Union(Symbolic,Integer)
a:Union(Symbol,Integer)
b:Union(Symbol,Integer)

added:
a:=3.14

fricas

(1) -> a:Union(Symbol,Integer)

Type: Void

fricas

b:Union(Symbol,Integer)

Type: Void

fricas

c:=a*3-b*2

$\label{eq1}-{2 \ b}+{3 \ a}$

(1)

Type: Polynomial(Integer)

fricas

p:UP(x,Integer):=x*2-7

$\label{eq2}{2 \ x}- 7$

(2)

Type: UnivariatePolynomial?(x,Integer)

fricas

pc := p c

$\label{eq3}-{4 \ b}+{6 \ a}- 7$

(3)

Type: Fraction(Polynomial(Integer))

fricas

f(x)==x^3-x^2+1

Type: Void

fricas

fb := f b

fricas

Compiling function f with type Symbol -> Polynomial(Integer)

$\label{eq4}{{b}^{3}}-{{b}^{2}}+ 1$

(4)

Type: Polynomial(Integer)

fricas

a:=1

$\label{eq5}1$

(5)

Type: Union(Integer,...)

fricas

b:=-3

$\label{eq6}- 3$

(6)

Type: Union(Integer,...)

fricas

eval(pc,['a=a,'b=b])

$\label{eq7}11$

(7)

Type: Fraction(Polynomial(Integer))

fricas

eval(c,['a=a,'b=b])

$\label{eq8}9$

(8)

Type: Polynomial(Integer)

fricas

eval(fb,['a=a,'b=b])

$\label{eq9}-{35}$

(9)

Type: Polynomial(Integer)

fricas

a:=3.14

   Cannot convert right-hand side of assignment
   3.14

      to an object of the type Union(Symbol,Integer) of the left-hand 
      side.