Details

Time bar (total: 5.0s)

sample13.0ms

Algorithm
intervals
Results
6.0ms337×body80valid

simplify18.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
175
2135
3215
4285
5305
done305

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- x 1.0))

rewrite43.0ms

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:
39.0ms
(* x (- x 1.0))

series74.0ms

Counts
1 → 3
Calls
1 calls:
74.0ms
(* x (- x 1.0))

simplify1.6s

Counts
49 → 49
Iterations

Useful iterations: done (1.6s)

IterNodesCost
098721
1186542
2394438
31427360
done5000306

prune63.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-lft-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt expm1-log1p-u add-cube-cbrt distribute-rgt-out fma-def *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ log1p-expm1-u
Counts
1 → 17
Calls
1 calls:
8.0ms
(+ (* x x) (* (- 1.0) x))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(+ (* x x) (* (- 1.0) x))

simplify2.6s

Counts
20 → 20
Iterations

Useful iterations: done (2.6s)

IterNodesCost
034206
1111146
2413127
31557124
done5001123

prune32.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes25.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify9.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
068
1108
2148
3158
done158

end0.0ms

sample442.0ms

Algorithm
intervals
Results
253.0ms10617×body80valid