Details

Time bar (total: 16.5s)

sample81.0ms

Algorithm
intervals
Results
62.0ms499×body80valid

simplify37.0ms

Counts
1 → 1
Iterations
IterNodes
done54
454
348
242
124
011

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.4b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite34.0ms

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:
12.0ms
(* (/ x y) (/ x y))
20.0ms
(* (/ z t) (/ z t))

series77.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(* (/ x y) (/ x y))
39.0ms
(* (/ z t) (/ z t))

simplify1.7s

Counts
142 → 142
Iterations
IterNodes
done5000
22520
1746
0213

prune611.0ms

Pruning

17 alts after pruning (17 fresh and 0 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
23.0b
(cbrt (* (/ x y) (/ x y)))
23.0b
(cbrt (* (/ x y) (/ x y)))
23.0b
(cbrt (* (/ x y) (/ x y)))

rewrite30.0ms

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)))
5.0ms
(cbrt (* (/ x y) (/ x y)))
8.0ms
(cbrt (* (/ x y) (/ x y)))

series470.0ms

Counts
4 → 12
Calls
4 calls:
118.0ms
(* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
147.0ms
(cbrt (* (/ x y) (/ x y)))
115.0ms
(cbrt (* (/ x y) (/ x y)))
90.0ms
(cbrt (* (/ x y) (/ x y)))

simplify2.5s

Counts
101 → 101
Iterations
IterNodes
done5001
44030
31207
2541
1222
0114

prune582.0ms

Pruning

17 alts after pruning (16 fresh and 1 done)

Merged error: 0.0b

localize57.0ms

Local error

Found 4 expressions with local error:

13.3b
(cbrt (/ x y))
13.3b
(cbrt (/ x y))
23.0b
(cbrt (* (/ x y) (/ x y)))
23.0b
(cbrt (* (/ x y) (/ x y)))

rewrite27.0ms

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:
2.0ms
(cbrt (/ x y))
2.0ms
(cbrt (/ x y))
10.0ms
(cbrt (* (/ x y) (/ x y)))
10.0ms
(cbrt (* (/ x y) (/ x y)))

series390.0ms

Counts
4 → 12
Calls
4 calls:
72.0ms
(cbrt (/ x y))
71.0ms
(cbrt (/ x y))
107.0ms
(cbrt (* (/ x y) (/ x y)))
140.0ms
(cbrt (* (/ x y) (/ x y)))

simplify1.4s

Counts
84 → 84
Iterations
IterNodes
done5005
41921
3664
2310
1171
0111

prune484.0ms

Pruning

17 alts after pruning (16 fresh and 1 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
13.3b
(cbrt (/ x y))
23.0b
(cbrt (* (/ x y) (/ x y)))
23.0b
(cbrt (* (/ x y) (/ x y)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
12×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
7×cbrt-div
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
2×frac-times associate-*l/ associate-*r/
1×div-inv
Counts
4 → 61
Calls
4 calls:
1.0ms
(cbrt y)
2.0ms
(cbrt (/ x y))
9.0ms
(cbrt (* (/ x y) (/ x y)))
9.0ms
(cbrt (* (/ x y) (/ x y)))

series628.0ms

Counts
4 → 12
Calls
4 calls:
290.0ms
(cbrt y)
114.0ms
(cbrt (/ x y))
108.0ms
(cbrt (* (/ x y) (/ x y)))
116.0ms
(cbrt (* (/ x y) (/ x y)))

simplify2.5s

Counts
73 → 73
Iterations
IterNodes
done5002
44255
31115
2413
1206
0127

prune537.0ms

Pruning

17 alts after pruning (16 fresh and 1 done)

Merged error: 0.0b

regimes826.0ms

Accuracy

0% (0.7b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done21
121
017

end0.0ms

sample3.3s

Algorithm
intervals
Results
2.4s15670×body80valid