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quad Bezier/line Intersection

fricas
eqn1:= k*Lr - Pr + Ar*w*(1-w)=0
 (1)
Type: Equation(Polynomial(Integer))
fricas
eqn2:= k*Ls - Ps + As*w*(1-w)=0
 (2)
Type: Equation(Polynomial(Integer))
fricas
eqn3:= k*Lt - Pt + At*w*(1-w)=0
 (3)
Type: Equation(Polynomial(Integer))
fricas
solve([eqn1, eqn2, eqn3], [w])
 (4)
Type: List(List(Equation(Fraction(Polynomial(Integer)))))

fricas
limit( (sin(2*x)/x)^(1+x), x=0)
 (5)
Type: Union(OrderedCompletion?(Expression(Integer)),...)
fricas
limit(sin(x)/x, x=0, "right")
 (6)
Type: Union(OrderedCompletion?(Expression(Integer)),...)
fricas
limit((3^x+5^x)^(1/x), x=0, "right")
 (7)
Type: Union(OrderedCompletion?(Expression(Integer)),...)
fricas
limit((3^x+5^x)^(1/x), x=0)
 (8)
Type: Union(Record(leftHandLimit: Union(OrderedCompletion?(Expression(Integer)),"failed"),rightHandLimit: Union(OrderedCompletion?(Expression(Integer)),"failed")),...)

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