Details

Time bar (total: 12.0s)

sample305.0ms

Algorithm
intervals
Results
163.0ms108×body1280valid
92.0ms85×body640valid
16.0ms37×body320valid
10.0ms256×pre80true
6.0ms23×body160valid
0.0msbody80valid

simplify11.0ms

Counts
1 → 1
Iterations
IterNodes
311
211
110
07

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 61.4b

localize26.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (log (- 1 x)) (log (+ 1 x)))
6.1b
(log (+ 1 x))
6.2b
(log (- 1 x))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
20×*-un-lft-identity
18×add-sqr-sqrt
16×times-frac
15×pow1 add-cube-cbrt
12×log-pow
10×log-prod
add-exp-log
log-div
add-cbrt-cube
associate-/r* associate-/l*
insert-posit16 add-log-exp
flip3-- div-sub rem-log-exp flip-- difference-of-squares
cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ div-inv distribute-lft-out distribute-lft-out--
Counts
3 → 73
Calls
3 calls:
13.0ms
(/ (log (- 1 x)) (log (+ 1 x)))
3.0ms
(log (+ 1 x))
6.0ms
(log (- 1 x))

series180.0ms

Counts
3 → 9
Calls
3 calls:
110.0ms
(/ (log (- 1 x)) (log (+ 1 x)))
38.0ms
(log (+ 1 x))
32.0ms
(log (- 1 x))

simplify1.8s

Counts
82 → 82
Iterations
IterNodes
33507
21069
1388
0178

prune341.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize22.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
10
00

prune1.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes46.0ms

Accuracy

0% (0.4b remaining)

Error of 0.4b against oracle of 0.1b and baseline of 0.4b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
29
19
07

end0.0ms

sample9.2s

Algorithm
intervals
Results
5.8s3346×body1280valid
2.1s2566×body640valid
596.0ms1218×body320valid
344.0ms8000×pre80true
176.0ms648×body160valid
26.0ms222×body80valid