Details

Time bar (total: 8.7s)

sample21.0ms

Algorithm
intervals
Results
10.0ms386×body80valid

simplify105.0ms

Counts
1 → 1
Iterations
IterNodes
done121
6121
5119
4106
372
233
114
07

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (* (- x y) 2.0))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-cbrt-cube add-exp-log
associate-*l* pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt *-un-lft-identity associate-*l/ associate-*r/ add-cube-cbrt
expm1-log1p-u flip3-- associate-*r* *-commutative log1p-expm1-u flip-- add-log-exp
Counts
1 → 22
Calls
1 calls:
27.0ms
(* x (* (- x y) 2.0))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(* x (* (- x y) 2.0))

simplify2.1s

Counts
25 → 25
Iterations
IterNodes
done5035
32322
2484
1141
054

prune107.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
pow1/3
swap-sqr associate-*r* associate-*l* add-exp-log
expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
9.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.2s

Counts
4 → 12
Calls
4 calls:
317.0ms
(* (cbrt x) (cbrt x))
336.0ms
(cbrt x)
292.0ms
(cbrt x)
282.0ms
(cbrt x)

simplify3.6s

Counts
93 → 93
Iterations
IterNodes
done5000
44108
31072
2382
1140
065

prune436.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes85.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample860.0ms

Algorithm
intervals
Results
585.0ms11220×body80valid