Creates an ideal using an abbreviated format. Each polynomial has the form described in Classic. The polynomials are separated by commas. Spaces and newline characters are ignored.
i1 : R = ZZ/32003[a..d,x_1..x_4];
i2 : I = ideal "a+b2-1,(a+b)(c+d),x-x3"
o2 = ideal (b + a - 1, a*c + b*c + a*d + b*d, - x + x )
o2 : Ideal of R