Details

Time bar (total: 3.6s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
187
done87

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x y) (+ y 1.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
16×times-frac
11×add-sqr-sqrt add-cube-cbrt
10×distribute-lft-out
4×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
12.0ms
(/ (+ x y) (+ y 1.0))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(/ (+ x y) (+ y 1.0))

simplify1.7s

Counts
43 → 43
Iterations

Useful iterations: 2 (64.0ms)

IterNodesCost
078536
1192511
2471477
31092477
42604477
done5000477

prune78.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
14.3b
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
42×*-un-lft-identity
33×times-frac
29×add-sqr-sqrt
22×add-cube-cbrt associate-*l*
10×difference-of-squares
9×add-exp-log add-cbrt-cube distribute-lft-out
5×associate-*r*
4×pow1 flip3-- associate-/r* associate-/r/ flip-- associate-/l*
2×cbrt-undiv distribute-rgt-in frac-times sub-neg distribute-lft-in associate-*r/ div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×frac-2neg flip3-+ pow-prod-down associate-*l/ clear-num *-commutative flip-+ distribute-lft-out--
Counts
2 → 91
Calls
2 calls:
32.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
11.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

series158.0ms

Counts
2 → 6
Calls
2 calls:
74.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
84.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

simplify1.0s

Counts
97 → 97
Iterations

Useful iterations: 2 (275.0ms)

IterNodesCost
01651805
14411769
217261611
done50001611

prune195.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes36.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
done87

end0.0ms

sample271.0ms

Algorithm
intervals
Results
143.0ms7998×body80valid
0.0ms2×body1280valid