puts Ralpha["pi"]
Query 'pi' Success=true
> Input
: pi {Image:true}
> Decimal approximation [More digits]
: 3.1415926535897932384626433832795028841971693993751058209749... {Image:true}
> Property
: pi is a transcendental number {Image:true}
> Continued fraction [Fraction form, More terms]
: [3; 7, 15, 1, 292, 1, 1, 1, 2, 1, 3, 1, 14, 2, 1, 1, 2, 2, 2, 2, 1, 84, 2, 1, 1, ...] {Image:true}
> Alternative representations [More]
: pi = 180 ° {Image:true}
: pi = -i log(-1) {Image:true}
: pi = cos^(-1)(-1) {Image:true}
should a have nice inspect
puts Ralpha["pi"].pods[1].states.first.subquery
Query [DecimalApproximation__More digits] Success [true]
> Input
: pi {Image:true}
> Decimal approximation [Fewer digits, More digits]
: 3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982148086513282... {Image:true}
> Property
: pi is a transcendental number {Image:true}
> Number line
: {Image:true}
> Continued fraction [Fraction form, More terms]
: [3; 7, 15, 1, 292, 1, 1, 1, 2, 1, 3, 1, 14, 2, 1, 1, 2, 2, 2, 2, 1, 84, 2, 1, 1, ...] {Image:true}
> Alternative representations [More]
: pi = 180 ° {Image:true}
: pi = -i log(-1) {Image:true}
: pi = cos^(-1)(-1) {Image:true}
> Series representations [More]
: pi = 4 sum_(k=0)^infinity(-1)^k/(2 k+1) {Image:true}
: pi = -2+2 sum_(k=1)^infinity2^k/(2 k
k) {Image:true}
: pi = sum_(k=0)^infinity(50 k-6)/(2^k (3 k
k)) {Image:true}
> Integral representations [More]
: pi = 2 integral_0^infinity1/(t^2+1) dt {Image:true}
: pi = 4 integral_0^1sqrt(1-t^2) dt {Image:true}
: pi = 2 integral_0^infinity(sin(t))/t dt {Image:true}
should return a new Query instance on #query