Details

Time bar (total: 9.2s)

sample154.0ms

Algorithm
intervals
Results
32.0ms335×body80valid

simplify26.0ms

Counts
1 → 1
Iterations
IterNodes
done15
215
111
06

prune20.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize53.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite37.0ms

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:
34.0ms
(* (* y z) z)

series92.0ms

Counts
1 → 3
Calls
1 calls:
91.0ms
(* (* y z) z)

simplify1.2s

Counts
24 → 24
Iterations
IterNodes
done2001
31361
2326
1103
039

prune99.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

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)

rewrite16.0ms

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:
12.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series1.2s

Counts
4 → 12
Calls
4 calls:
368.0ms
(* (cbrt z) (cbrt z))
340.0ms
(cbrt z)
230.0ms
(cbrt z)
249.0ms
(cbrt z)

simplify759.0ms

Counts
97 → 97
Iterations
IterNodes
done2004
31110
2364
1141
067

prune428.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize67.0ms

Local error

Found 4 expressions with local error:

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

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×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 → 50
Calls
4 calls:
1.0ms
(cbrt z)
8.0ms
(cbrt (* (cbrt z) (cbrt z)))
8.0ms
(cbrt (* (cbrt z) (cbrt z)))
9.0ms
(cbrt (* (cbrt z) (cbrt z)))

series1.6s

Counts
4 → 12
Calls
4 calls:
267.0ms
(cbrt z)
471.0ms
(cbrt (* (cbrt z) (cbrt z)))
421.0ms
(cbrt (* (cbrt z) (cbrt z)))
453.0ms
(cbrt (* (cbrt z) (cbrt z)))

simplify719.0ms

Counts
62 → 62
Iterations
IterNodes
done2005
41185
3442
2197
190
048

prune356.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

6.8b
(fma y (* z z) x)

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
0.0ms
(fma y (* z z) x)

series53.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(fma y (* z z) x)

simplify1.0s

Counts
14 → 14
Iterations
IterNodes
done2006
4868
3231
280
130
020

prune47.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes210.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample1000.0ms

Algorithm
intervals
Results
699.0ms10682×body80valid