Details

Time bar (total: 4.4s)

sample10.0ms

Algorithm
intervals
Results
4.0ms328×body80valid

simplify12.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
045
175
2135
3195
4255
5275
done275

prune1.0ms

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 (- x 1.0))

rewrite14.0ms

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-exp-log associate-*l* add-cbrt-cube
sub-neg associate-*r/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 46
Calls
1 calls:
12.0ms
(* x (- x 1.0))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(* x (- x 1.0))

simplify2.8s

Counts
49 → 49
Iterations

Useful iterations: 3 (443.0ms)

IterNodesCost
098721
1192542
2700420
33491360
done5000360

prune46.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-rgt-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt expm1-log1p-u add-cube-cbrt fma-def *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out
Counts
1 → 17
Calls
1 calls:
3.0ms
(+ (* x x) (* x (- 1.0)))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(+ (* x x) (* x (- 1.0)))

simplify1.1s

Counts
20 → 20
Iterations

Useful iterations: 3 (223.0ms)

IterNodesCost
034206
1111146
2500127
32033124
done5000124

prune27.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes21.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
068
1108
2138
3148
done148

end0.0ms

sample253.0ms

Algorithm
intervals
Results
142.0ms10683×body80valid