Details

Time bar (total: 4.7s)

sample37.0ms

Algorithm
intervals
Results
16.0ms863×body80nan
6.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
187
297
done97

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ 1.0 x) 1.0)
0.0b
(log (- (/ 1.0 x) 1.0))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
54×add-sqr-sqrt
48×*-un-lft-identity
44×add-cube-cbrt
39×prod-diff
38×times-frac
13×fma-neg
6×log-prod
4×div-inv add-log-exp difference-of-squares
3×pow1 add-exp-log
2×expm1-log1p-u log-div flip3-- add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
1×sub-neg diff-log rem-log-exp log-pow
Counts
2 → 88
Calls
2 calls:
18.0ms
(- (/ 1.0 x) 1.0)
10.0ms
(log (- (/ 1.0 x) 1.0))

series100.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(- (/ 1.0 x) 1.0)
61.0ms
(log (- (/ 1.0 x) 1.0))

simplify1.6s

Counts
94 → 94
Iterations

Useful iterations: done (1.6s)

IterNodesCost
01571601
13011202
2752993
32847818
done5000816

prune139.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ 1.0 x) 1.0)
0.3b
(+ (* 2 (log (cbrt (- (/ 1.0 x) 1.0)))) (log (cbrt (- (/ 1.0 x) 1.0))))
0.4b
(cbrt (- (/ 1.0 x) 1.0))
0.4b
(cbrt (- (/ 1.0 x) 1.0))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
83×add-sqr-sqrt
66×*-un-lft-identity
53×add-cube-cbrt
42×times-frac
39×prod-diff
30×cbrt-prod
27×log-prod
18×associate-+l+
13×fma-neg
12×difference-of-squares
9×distribute-rgt-in associate-+r+ distribute-lft-in
7×add-log-exp
6×cbrt-div distribute-lft-out--
5×pow1
4×add-exp-log expm1-log1p-u flip3-- add-cbrt-cube flip-- log1p-expm1-u div-inv
2×associate-+r- log-div distribute-rgt-out pow1/3
1×+-commutative sub-neg fma-def distribute-lft1-in flip3-+ diff-log sum-log log-pow flip-+
Counts
4 → 151
Calls
4 calls:
17.0ms
(- (/ 1.0 x) 1.0)
27.0ms
(+ (* 2 (log (cbrt (- (/ 1.0 x) 1.0)))) (log (cbrt (- (/ 1.0 x) 1.0))))
7.0ms
(cbrt (- (/ 1.0 x) 1.0))
7.0ms
(cbrt (- (/ 1.0 x) 1.0))

series531.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(- (/ 1.0 x) 1.0)
221.0ms
(+ (* 2 (log (cbrt (- (/ 1.0 x) 1.0)))) (log (cbrt (- (/ 1.0 x) 1.0))))
137.0ms
(cbrt (- (/ 1.0 x) 1.0))
137.0ms
(cbrt (- (/ 1.0 x) 1.0))

simplify720.0ms

Counts
163 → 163
Iterations

Useful iterations: done (715.0ms)

IterNodesCost
02702974
16022355
216012027
done50001878

prune422.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes64.0ms

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
067
done67

end0.0ms

sample981.0ms

Algorithm
intervals
Results
438.0ms24577×body80nan
204.0ms8000×body80valid