Details

Time bar (total: 9.2s)

sample19.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify23.0ms

Counts
1 → 1
Iterations
IterNodes
done18
518
417
315
212
110
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.8b

localize16.0ms

Local error

Found 1 expressions with local error:

10.2b
(/ (* x y) (+ y 1.0))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×add-cbrt-cube add-exp-log
4×associate-/r* times-frac
3×add-sqr-sqrt add-cube-cbrt
2×cbrt-undiv div-exp associate-/r/ distribute-lft-out
1×expm1-log1p-u pow1 clear-num frac-2neg flip3-+ prod-exp cbrt-unprod flip-+ log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 27
Calls
1 calls:
13.0ms
(/ (* x y) (+ y 1.0))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(/ (* x y) (+ y 1.0))

simplify2.3s

Counts
30 → 30
Iterations
IterNodes
done5018
33740
2801
1211
074

prune155.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*r*
9×add-cbrt-cube add-exp-log
7×distribute-lft-out
4×pow1 associate-/r* associate-/r/
3×associate-*l* associate-/l*
2×expm1-log1p-u cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ log1p-expm1-u div-inv add-log-exp unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*r/ *-commutative
Counts
2 → 74
Calls
2 calls:
9.0ms
(/ y (+ y 1.0))
25.0ms
(* x (/ y (+ y 1.0)))

series118.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(/ y (+ y 1.0))
71.0ms
(* x (/ y (+ y 1.0)))

simplify1.7s

Counts
80 → 80
Iterations
IterNodes
done5000
21222
1327
0125

prune340.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize48.0ms

Local error

Found 4 expressions with local error:

0.3b
(cbrt (+ y 1.0))
0.3b
(cbrt (+ y 1.0))
0.3b
(cbrt (+ y 1.0))
3.6b
(* (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ y (cbrt (+ y 1.0))))

rewrite165.0ms

Algorithm
rewrite-expression-head
Rules
39×add-sqr-sqrt
35×*-un-lft-identity
31×times-frac
27×associate-*r*
26×cbrt-prod
25×add-exp-log
23×add-cube-cbrt
20×cbrt-div
18×add-cbrt-cube
15×associate-*l*
10×flip3-+ associate-/r/ flip-+
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp
6×pow1 distribute-lft-out unswap-sqr
5×frac-times
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow1/3 associate-*l/ associate-*r/
2×div-inv
1×pow-prod-down *-commutative
Counts
4 → 122
Calls
4 calls:
3.0ms
(cbrt (+ y 1.0))
3.0ms
(cbrt (+ y 1.0))
3.0ms
(cbrt (+ y 1.0))
151.0ms
(* (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ y (cbrt (+ y 1.0))))

series469.0ms

Counts
4 → 12
Calls
4 calls:
154.0ms
(cbrt (+ y 1.0))
115.0ms
(cbrt (+ y 1.0))
139.0ms
(cbrt (+ y 1.0))
60.0ms
(* (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ y (cbrt (+ y 1.0))))

simplify2.3s

Counts
134 → 134
Iterations
IterNodes
done5000
22381
1654
0221

prune789.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes82.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample506.0ms

Algorithm
intervals
Results
323.0ms8000×body80valid