Details

Time bar (total: 42.7s)

sample72.0ms

Algorithm
intervals
Results
29.0ms309×body80valid

simplify3.7s

Counts
1 → 1
Iterations
IterNodes
done5027
51745
4352
396
238
116
08

prune66.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.5b

localize47.0ms

Local error

Found 1 expressions with local error:

5.7b
(* y (/ x z))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×expm1-log1p-u cbrt-undiv div-exp pow-prod-down associate-*r/ *-commutative insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 35
Calls
1 calls:
43.0ms
(* y (/ x z))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(* y (/ x z))

simplify5.6s

Counts
38 → 38
Iterations
IterNodes
done5000
32744
2579
1179
073

prune629.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize122.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
3.2b
(* (* (* y (cbrt x)) (cbrt x)) (/ (cbrt x) z))

rewrite294.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
22×associate-*r*
20×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
18×cbrt-prod times-frac
16×add-cbrt-cube
13×pow1
12×prod-exp cbrt-unprod
6×pow-prod-down
4×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
3×cbrt-undiv pow1/3 div-exp
1×associate-*l* associate-*r/ *-commutative div-inv
Counts
4 → 92
Calls
4 calls:
6.0ms
(cbrt x)
6.0ms
(cbrt x)
6.0ms
(cbrt x)
266.0ms
(* (* (* y (cbrt x)) (cbrt x)) (/ (cbrt x) z))

series1.1s

Counts
4 → 12
Calls
4 calls:
360.0ms
(cbrt x)
334.0ms
(cbrt x)
329.0ms
(cbrt x)
88.0ms
(* (* (* y (cbrt x)) (cbrt x)) (/ (cbrt x) z))

simplify5.1s

Counts
104 → 104
Iterations
IterNodes
done5000
21428
1377
0127

prune1.4s

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize276.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt x))
0.6b
(cbrt (* (cbrt x) (cbrt x)))
0.7b
(* (/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z)) (/ (* (cbrt x) (cbrt x)) (cbrt z)))
1.2b
(/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z))

rewrite225.0ms

Algorithm
rewrite-expression-head
Rules
45×add-exp-log
23×cbrt-prod
22×add-sqr-sqrt
21×add-cbrt-cube
20×times-frac
16×*-un-lft-identity prod-exp add-cube-cbrt cbrt-unprod
14×cbrt-undiv div-exp
10×associate-*r* associate-*l*
6×pow1 associate-/r*
4×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
3×div-inv unswap-sqr
2×pow1/3
1×frac-times clear-num frac-2neg pow-prod-down associate-*l/ associate-*r/ *-commutative associate-/l*
Counts
4 → 115
Calls
4 calls:
5.0ms
(cbrt (cbrt x))
15.0ms
(cbrt (* (cbrt x) (cbrt x)))
121.0ms
(* (/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z)) (/ (* (cbrt x) (cbrt x)) (cbrt z)))
77.0ms
(/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z))

series2.4s

Counts
4 → 12
Calls
4 calls:
531.0ms
(cbrt (cbrt x))
568.0ms
(cbrt (* (cbrt x) (cbrt x)))
727.0ms
(* (/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z)) (/ (* (cbrt x) (cbrt x)) (cbrt z)))
531.0ms
(/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z))

simplify5.0s

Counts
127 → 127
Iterations
IterNodes
done5001
21922
1573
0214

prune2.4s

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0b

localize527.0ms

Local error

Found 4 expressions with local error:

1.2b
(/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z))
2.9b
(cbrt (/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z)))
2.9b
(cbrt (/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z)))
2.9b
(cbrt (/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z)))

rewrite126.0ms

Algorithm
rewrite-expression-head
Rules
45×cbrt-prod
24×times-frac
17×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×add-exp-log
6×associate-/r* add-cbrt-cube
4×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u div-inv add-log-exp
3×cbrt-div pow1/3
2×cbrt-undiv div-exp
1×clear-num frac-2neg prod-exp cbrt-unprod associate-/l*
Counts
4 → 96
Calls
4 calls:
74.0ms
(/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z))
14.0ms
(cbrt (/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z)))
11.0ms
(cbrt (/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z)))
17.0ms
(cbrt (/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z)))

series2.4s

Counts
4 → 12
Calls
4 calls:
451.0ms
(/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z))
654.0ms
(cbrt (/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z)))
599.0ms
(cbrt (/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z)))
657.0ms
(cbrt (/ (* (cbrt (* (cbrt x) (cbrt x))) y) (cbrt z)))

simplify5.2s

Counts
108 → 108
Iterations
IterNodes
done5000
32217
2643
1259
0122

prune2.2s

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0b

regimes2.3s

Accuracy

0% (2.5b remaining)

Error of 2.6b against oracle of 0.0b and baseline of 2.6b

bsearch0.0ms

simplify7.0ms

Iterations
IterNodes
done17
117
014

end0.0ms

sample1.5s

Algorithm
intervals
Results
857.0ms9602×body80valid