Details

Time bar (total: 17.8s)

sample187.0ms

Algorithm
intervals
Results
21.0ms345×body80valid

simplify23.0ms

Counts
1 → 1
Iterations
IterNodes
done15
215
111
06

prune21.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize46.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×expm1-log1p-u associate-*l* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 21
Calls
1 calls:
30.0ms
(* (* y z) z)

series37.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(* (* y z) z)

simplify2.6s

Counts
24 → 24
Iterations
IterNodes
done5001
31361
2326
1103
039

prune75.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize35.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u 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 → 85
Calls
4 calls:
15.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
2.0ms
(cbrt z)

series1.3s

Counts
4 → 12
Calls
4 calls:
367.0ms
(* (cbrt z) (cbrt z))
262.0ms
(cbrt z)
354.0ms
(cbrt z)
288.0ms
(cbrt z)

simplify3.6s

Counts
97 → 97
Iterations
IterNodes
done5001
44657
31110
2364
1141
067

prune482.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt (* (cbrt z) (cbrt z)))
0.6b
(cbrt (cbrt z))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 57
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
8.0ms
(cbrt (* (cbrt z) (cbrt z)))
2.0ms
(cbrt (cbrt z))

series1.3s

Counts
4 → 12
Calls
4 calls:
269.0ms
(cbrt z)
223.0ms
(cbrt z)
406.0ms
(cbrt (* (cbrt z) (cbrt z)))
400.0ms
(cbrt (cbrt z))

simplify1.7s

Counts
69 → 69
Iterations
IterNodes
done5002
41870
3699
2274
1121
067

prune467.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0.0b

localize54.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* (cbrt z) (cbrt z)))
0.6b
(cbrt (* (cbrt z) (cbrt z)))
0.6b
(cbrt (cbrt z))
0.6b
(cbrt (cbrt z))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
20×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 58
Calls
4 calls:
4.0ms
(cbrt (* (cbrt z) (cbrt z)))
12.0ms
(cbrt (* (cbrt z) (cbrt z)))
2.0ms
(cbrt (cbrt z))
1.0ms
(cbrt (cbrt z))

series1.5s

Counts
4 → 12
Calls
4 calls:
368.0ms
(cbrt (* (cbrt z) (cbrt z)))
383.0ms
(cbrt (* (cbrt z) (cbrt z)))
405.0ms
(cbrt (cbrt z))
357.0ms
(cbrt (cbrt z))

simplify2.4s

Counts
70 → 70
Iterations
IterNodes
done5020
53324
41058
3452
2199
196
056

prune553.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0.0b

regimes460.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample810.0ms

Algorithm
intervals
Results
468.0ms10658×body80valid