Details

Time bar (total: 8.4s)

sample90.0ms

Algorithm
intervals
Results
35.0ms240×body80nan
11.0ms43×body1280valid
9.0ms45×body640valid
8.0ms139×body80valid
3.0ms17×body320valid
1.0ms12×body160valid

simplify839.0ms

Counts
1 → 1
Iterations

Useful iterations: 3 (28.0ms)

IterNodesCost
0710
11510
2418
31466
47566
done50016

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.1b
(sqrt (/ 1.0 x))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
13×sqrt-prod
11×add-sqr-sqrt
10×times-frac
*-un-lft-identity add-cube-cbrt
pow1 rem-sqrt-square
sqrt-pow1 add-cbrt-cube pow1/2 sqrt-div add-exp-log div-inv add-log-exp
Counts
1 → 25
Calls
1 calls:
16.0ms
(sqrt (/ 1.0 x))

series115.0ms

Counts
1 → 3
Calls
1 calls:
115.0ms
(sqrt (/ 1.0 x))

simplify3.3s

Counts
28 → 28
Iterations

Useful iterations: 3 (1.2s)

IterNodesCost
093282
1186255
2655234
33999226
done5000226

prune166.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ (sqrt 1.0) (sqrt x))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
42×sqrt-prod
36×times-frac
29×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
associate-/r* associate-/l*
add-cbrt-cube add-exp-log
pow1 cbrt-undiv sqrt-undiv clear-num frac-2neg div-exp div-inv add-log-exp
Counts
1 → 61
Calls
1 calls:
16.0ms
(/ (sqrt 1.0) (sqrt x))

series153.0ms

Counts
1 → 3
Calls
1 calls:
153.0ms
(/ (sqrt 1.0) (sqrt x))

simplify752.0ms

Counts
64 → 64
Iterations

Useful iterations: done (748.0ms)

IterNodesCost
0117777
1227682
2812666
done5000656

prune227.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes38.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
056
166
done66

end0.0ms

sample2.6s

Algorithm
intervals
Results
605.0ms7966×body80nan
457.0ms1468×body1280valid
419.0ms4253×body80valid
348.0ms1326×body640valid
159.0ms635×body320valid
94.0ms318×body160valid