Details

Time bar (total: 20.4s)

sample103.0ms

Algorithm
intervals
Results
80.0ms462×body80valid

simplify33.0ms

Counts
1 → 1
Iterations
IterNodes
done54
354
242
124
011

prune20.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.3b

localize29.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (/ x y) (/ x y))
0.3b
(* (/ z t) (/ z t))

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
82×add-sqr-sqrt
80×times-frac
58×*-un-lft-identity add-cube-cbrt
26×add-cbrt-cube swap-sqr associate-*r* associate-*l* add-exp-log
16×pow1
8×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv unswap-sqr
2×pow2 frac-times pow-plus pow-prod-down associate-*l/ associate-*r/ pow-sqr *-commutative pow-prod-up insert-posit16 add-log-exp
Counts
2 → 136
Calls
2 calls:
25.0ms
(* (/ x y) (/ x y))
32.0ms
(* (/ z t) (/ z t))

series61.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(* (/ x y) (/ x y))
34.0ms
(* (/ z t) (/ z t))

simplify704.0ms

Counts
142 → 142
Iterations
IterNodes
done5000
1762
0213

prune659.0ms

Pruning

17 alts after pruning (17 fresh and 0 done)

Merged error: 0.0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
19.7b
(cbrt (* (/ x y) (/ x y)))
19.7b
(cbrt (* (/ x y) (/ x y)))
19.7b
(cbrt (* (/ x y) (/ x y)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
33×cbrt-div
20×frac-times
14×associate-*l/ associate-*r/
12×add-sqr-sqrt
11×cbrt-prod pow1
9×pow1/3
8×*-un-lft-identity add-cube-cbrt
6×add-exp-log
4×add-cbrt-cube swap-sqr associate-*r* associate-*l* insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 89
Calls
4 calls:
10.0ms
(* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
5.0ms
(cbrt (* (/ x y) (/ x y)))
6.0ms
(cbrt (* (/ x y) (/ x y)))
6.0ms
(cbrt (* (/ x y) (/ x y)))

series566.0ms

Counts
4 → 12
Calls
4 calls:
173.0ms
(* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
129.0ms
(cbrt (* (/ x y) (/ x y)))
137.0ms
(cbrt (* (/ x y) (/ x y)))
127.0ms
(cbrt (* (/ x y) (/ x y)))

simplify9.1s

Counts
101 → 101
Iterations
IterNodes
done5001
34959
2683
1226
0114

prune620.0ms

Pruning

17 alts after pruning (16 fresh and 1 done)

Merged error: 0.0b

localize47.0ms

Local error

Found 4 expressions with local error:

10.8b
(cbrt (/ x y))
10.8b
(cbrt (/ x y))
19.7b
(cbrt (* (/ x y) (/ x y)))
19.7b
(cbrt (* (/ x y) (/ x y)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
28×cbrt-prod
18×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
8×cbrt-div
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
2×frac-times associate-*l/ associate-*r/ div-inv
Counts
4 → 72
Calls
4 calls:
1.0ms
(cbrt (/ x y))
1.0ms
(cbrt (/ x y))
5.0ms
(cbrt (* (/ x y) (/ x y)))
6.0ms
(cbrt (* (/ x y) (/ x y)))

series368.0ms

Counts
4 → 12
Calls
4 calls:
77.0ms
(cbrt (/ x y))
75.0ms
(cbrt (/ x y))
119.0ms
(cbrt (* (/ x y) (/ x y)))
98.0ms
(cbrt (* (/ x y) (/ x y)))

simplify817.0ms

Counts
84 → 84
Iterations
IterNodes
done5000
31153
2350
1171
0111

prune587.0ms

Pruning

17 alts after pruning (16 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ x y)) (cbrt (/ x y)))
10.8b
(cbrt (/ x y))
10.8b
(cbrt (/ x y))
10.8b
(cbrt (/ x y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×*-un-lft-identity add-cube-cbrt
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube insert-posit16 add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 148
Calls
4 calls:
11.0ms
(* (cbrt (/ x y)) (cbrt (/ x y)))
1.0ms
(cbrt (/ x y))
1.0ms
(cbrt (/ x y))
1.0ms
(cbrt (/ x y))

series286.0ms

Counts
4 → 12
Calls
4 calls:
88.0ms
(* (cbrt (/ x y)) (cbrt (/ x y)))
61.0ms
(cbrt (/ x y))
69.0ms
(cbrt (/ x y))
68.0ms
(cbrt (/ x y))

simplify1.8s

Counts
160 → 160
Iterations
IterNodes
done5000
21197
1285
0163

prune976.0ms

Pruning

17 alts after pruning (15 fresh and 2 done)

Merged error: 0.0b

regimes1.1s

Accuracy

0% (0.7b remaining)

Error of 0.8b against oracle of 0.1b and baseline of 0.8b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done26
126
020

end0.0ms

sample2.4s

Algorithm
intervals
Results
1.9s15214×body80valid