Details

Time bar (total: 8.8s)

sample21.0ms

Algorithm
intervals
Results
10.0ms365×body80valid

simplify25.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0482
1782
21382
32182
42882
53082
done3082

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- x 1.0))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
18×prod-diff
17×*-un-lft-identity
15×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
associate-*r*
pow1 add-cbrt-cube associate-*l* add-exp-log
sub-neg associate-*r/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u flip-- distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 46
Calls
1 calls:
24.0ms
(* x (- x 1.0))

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(* x (- x 1.0))

simplify4.2s

Counts
49 → 49
Iterations

Useful iterations: done (4.2s)

IterNodesCost
09814508
121911958
24338514
313888434
done50007354

prune144.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x x) (* x (- 1.0)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-rgt-neg-out
add-sqr-sqrt expm1-log1p-u pow1 +-commutative sum-log fma-def *-un-lft-identity flip3-+ add-cbrt-cube unsub-neg add-exp-log add-cube-cbrt flip-+ log1p-expm1-u distribute-lft-out
Counts
1 → 17
Calls
1 calls:
16.0ms
(+ (* x x) (* x (- 1.0)))

series67.0ms

Counts
1 → 3
Calls
1 calls:
67.0ms
(+ (* x x) (* x (- 1.0)))

simplify3.6s

Counts
20 → 20
Iterations

Useful iterations: done (3.6s)

IterNodesCost
0344690
11152941
24372651
319082596
done50012571

prune91.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes57.0ms

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
0482
1582
done582

end0.0ms

sample458.0ms

Algorithm
intervals
Results
259.0ms10718×body80valid