Details

Time bar (total: 4.8s)

sample16.0ms

Algorithm
intervals
Results
6.0ms298×body80valid

simplify32.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
077
1137
2307
3637
4737
done737

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* (* y 4.0) z))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt add-cube-cbrt *-un-lft-identity fma-neg prod-diff add-log-exp
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 20
Calls
1 calls:
3.0ms
(- x (* (* y 4.0) z))

series45.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(- x (* (* y 4.0) z))

simplify2.1s

Counts
23 → 23
Iterations

Useful iterations: done (2.1s)

IterNodesCost
045273
1109265
2404233
31915229
done5000226

prune57.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.6b
(cbrt x)
0.7b
(pow (cbrt x) 3)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
unpow-prod-down cube-prod
pow1 add-exp-log pow-unpow
expm1-log1p-u pow-pow pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
cube-mult pow-to-exp unpow3 pow-exp rem-cube-cbrt sqr-pow
Counts
2 → 45
Calls
2 calls:
1.0ms
(cbrt x)
2.0ms
(pow (cbrt x) 3)

series425.0ms

Counts
2 → 6
Calls
2 calls:
189.0ms
(cbrt x)
236.0ms
(pow (cbrt x) 3)

simplify1.5s

Counts
51 → 51
Iterations

Useful iterations: 4 (522.0ms)

IterNodesCost
056313
1130190
2261169
3641169
42117165
done5000165

prune109.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes90.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
197
done97

end0.0ms

sample359.0ms

Algorithm
intervals
Results
178.0ms9198×body80valid