Details

Time bar (total: 6.8s)

sample26.0ms

Algorithm
intervals
Results
10.0ms356×body80valid

simplify60.0ms

Counts
1 → 1
Iterations
IterNodes
done86
586
485
364
233
115
08

prune7.0ms

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 4.0) z))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×add-sqr-sqrt expm1-log1p-u pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube fma-neg diff-log prod-diff add-exp-log add-cube-cbrt log1p-expm1-u flip--
Counts
1 → 16
Calls
1 calls:
9.0ms
(- (* x x) (* (* y 4.0) z))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(- (* x x) (* (* y 4.0) z))

simplify2.5s

Counts
19 → 19
Iterations
IterNodes
done5000
34605
2685
1126
042

prune83.0ms

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 x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z))))
2.9b
(cbrt (- (* x x) (* (* y 4.0) z)))
2.9b
(cbrt (- (* x x) (* (* y 4.0) z)))
2.9b
(cbrt (- (* x x) (* (* y 4.0) z)))

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×flip3-- pow1/3 flip--
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
50.0ms
(* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z))))
7.0ms
(cbrt (- (* x x) (* (* y 4.0) z)))
6.0ms
(cbrt (- (* x x) (* (* y 4.0) z)))
5.0ms
(cbrt (- (* x x) (* (* y 4.0) z)))

series536.0ms

Counts
4 → 12
Calls
4 calls:
112.0ms
(* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z))))
137.0ms
(cbrt (- (* x x) (* (* y 4.0) z)))
148.0ms
(cbrt (- (* x x) (* (* y 4.0) z)))
139.0ms
(cbrt (- (* x x) (* (* y 4.0) z)))

simplify1.4s

Counts
107 → 107
Iterations
IterNodes
done5001
21215
1300
0124

prune551.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes357.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample1.1s

Algorithm
intervals
Results
487.0ms12186×body80valid