Details

Time bar (total: 2.9s)

sample26.0ms

Algorithm
intervals
Results
10.0ms332×body80valid

simplify34.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
175
2135
3215
4285
5305
done305

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- x 1.0))

rewrite47.0ms

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:
44.0ms
(* x (- x 1.0))

series59.0ms

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

simplify720.0ms

Counts
49 → 49
Iterations

Useful iterations: done (718.0ms)

IterNodesCost
098721
1229558
2960440
done5000416

prune115.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

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:
9.0ms
(+ (* x x) (* x (- 1.0)))

series79.0ms

Counts
1 → 3
Calls
1 calls:
79.0ms
(+ (* x x) (* x (- 1.0)))

simplify785.0ms

Counts
20 → 20
Iterations

Useful iterations: done (784.0ms)

IterNodesCost
034206
1123159
2752127
done5000125

prune56.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes63.0ms

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
045
155
done55

end0.0ms

sample904.0ms

Algorithm
intervals
Results
282.0ms10538×body80valid