Details

Time bar (total: 1.1s)

sample15.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
062
172
272

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
9.0ms
(/ x (- 1.0 x))

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(/ x (- 1.0 x))

simplify131.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0168209
1566197
22584195
35001195

prune50.0ms

Filtered
40 candidates to 30 candidates (75.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New39140
Fresh000
Picked011
Done000
Total39241

Merged error: 0b

Counts
41 → 2

localize6.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ 1 (sqrt (- 1.0 x)))
0.1b
(* (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))))
0.2b
(/ x (sqrt (- 1.0 x)))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
141×add-sqr-sqrt
118×times-frac
101×*-un-lft-identity
81×sqrt-prod
67×add-cube-cbrt
31×add-exp-log
30×associate-*r* associate-*l*
19×add-cbrt-cube
16×associate-/r*
15×unswap-sqr
14×distribute-lft-out-- difference-of-squares
11×div-exp
8×sqrt-div prod-exp associate-/r/
7×pow1
6×cbrt-undiv associate-/l*
4×flip3-- flip-- cbrt-unprod div-inv
3×rec-exp pow-flip 1-exp add-log-exp
2×frac-2neg clear-num
1×frac-times sqrt-pow1 pow1/2 associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
3 → 203
Calls
3 calls:
7.0ms
(/ 1 (sqrt (- 1.0 x)))
31.0ms
(* (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))))
6.0ms
(/ x (sqrt (- 1.0 x)))

series204.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(/ 1 (sqrt (- 1.0 x)))
41.0ms
(* (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))))
111.0ms
(/ x (sqrt (- 1.0 x)))

simplify89.0ms

Algorithm
egg-herbie
Counts
212 → 212
Iterations

Useful iterations: 2 (66.0ms)

IterNodesCost
06851802
134291560
250011428

prune253.0ms

Filtered
212 candidates to 115 candidates (54.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New2120212
Fresh000
Picked011
Done011
Total2122214

Merged error: 0b

Counts
214 → 2

regimes21.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
042

end0.0ms

sample214.0ms

Algorithm
intervals
Results
131.0ms8000×body80valid

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