Details

Time bar (total: 3.6s)

sample30.0ms

Algorithm
intervals
Results
9.0ms273×body80nan
8.0ms257×body80valid

simplify18.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1294
2514
3654
4974
51204
61594
72574
83224
93224

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: 0.1b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (- (* x (log y)) z) y)
0.0b
(- (* x (log y)) z)
0.3b
(* x (log y))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
23×associate--l+
22×*-un-lft-identity
20×add-cube-cbrt
18×log-prod
15×prod-diff
10×add-log-exp
9×distribute-rgt-in distribute-lft-in
6×pow1
5×add-exp-log add-cbrt-cube
4×fma-neg diff-log associate-*r*
3×expm1-log1p-u sub-neg associate-*l* log1p-expm1-u
2×flip3-- flip--
1×associate--l- pow-prod-down prod-exp log-pow *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 92
Calls
3 calls:
8.0ms
(- (- (* x (log y)) z) y)
5.0ms
(- (* x (log y)) z)
4.0ms
(* x (log y))

series127.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(- (- (* x (log y)) z) y)
53.0ms
(- (* x (log y)) z)
43.0ms
(* x (log y))

simplify48.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0365609
11312480
25001447

prune165.0ms

Filtered
101 candidates to 68 candidates (67.3%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New965101
Fresh000
Picked101
Done000
Total975102

Merged error: 0.0b

Counts
102 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (sqrt y))
0.0b
(+ (* x (log (sqrt y))) (- (* (log (sqrt y)) x) z))
0.3b
(* (log (sqrt y)) x)
0.3b
(* x (log (sqrt y)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
30×log-prod
23×add-sqr-sqrt
19×add-cube-cbrt *-un-lft-identity
15×sqrt-prod
14×pow1
12×distribute-rgt-in associate-+l+ distribute-lft-in
9×add-exp-log associate-*r* associate-*l* log-pow add-log-exp
8×add-cbrt-cube
5×associate-+r+
4×expm1-log1p-u log1p-expm1-u
3×sqrt-pow1 pow1/2 prod-diff
2×pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
1×+-commutative associate-+r- sub-neg fma-def flip3-+ diff-log rem-log-exp flip-+
Counts
4 → 110
Calls
4 calls:
2.0ms
(log (sqrt y))
9.0ms
(+ (* x (log (sqrt y))) (- (* (log (sqrt y)) x) z))
4.0ms
(* (log (sqrt y)) x)
5.0ms
(* x (log (sqrt y)))

series374.0ms

Counts
4 → 12
Calls
4 calls:
64.0ms
(log (sqrt y))
95.0ms
(+ (* x (log (sqrt y))) (- (* (log (sqrt y)) x) z))
126.0ms
(* (log (sqrt y)) x)
88.0ms
(* x (log (sqrt y)))

simplify52.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0430783
11595690
25001653

prune260.0ms

Filtered
122 candidates to 89 candidates (73.0%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1211122
Fresh044
Picked011
Done000
Total1216127

Merged error: 0.0b

Counts
127 → 6

localize17.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (pow (log (sqrt y)) 3)) x)
0.3b
(* x (log (sqrt y)))
0.6b
(cbrt (pow (log (sqrt y)) 3))
0.7b
(pow (log (sqrt y)) 3)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
40×cbrt-prod
32×add-sqr-sqrt
24×associate-*l*
23×pow1
21×add-cube-cbrt *-un-lft-identity log-pow
19×unpow-prod-down cube-prod
12×log-prod
9×add-exp-log associate-*r*
8×add-cbrt-cube
7×sqrt-pow1 pow1/2
6×distribute-rgt-in distribute-lft-in sqrt-prod unswap-sqr
4×expm1-log1p-u log1p-expm1-u add-log-exp sqr-pow
3×cube-mult pow-unpow unpow3
2×pow-prod-down prod-exp *-commutative cbrt-unprod
1×pow-to-exp pow-pow pow1/3 pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
4 → 137
Calls
4 calls:
8.0ms
(* (cbrt (pow (log (sqrt y)) 3)) x)
5.0ms
(* x (log (sqrt y)))
3.0ms
(cbrt (pow (log (sqrt y)) 3))
4.0ms
(pow (log (sqrt y)) 3)

series403.0ms

Counts
4 → 12
Calls
4 calls:
117.0ms
(* (cbrt (pow (log (sqrt y)) 3)) x)
85.0ms
(* x (log (sqrt y)))
60.0ms
(cbrt (pow (log (sqrt y)) 3))
141.0ms
(pow (log (sqrt y)) 3)

simplify70.0ms

Algorithm
egg-herbie
Counts
149 → 149
Iterations

Useful iterations: 2 (60.0ms)

IterNodesCost
0552837
12344769
25001754

prune276.0ms

Filtered
149 candidates to 84 candidates (56.4%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New1490149
Fresh044
Picked011
Done011
Total1496155

Merged error: 0.0b

Counts
155 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (* 2 (log (cbrt y))))
0.3b
(* x (log (cbrt y)))
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
30×distribute-rgt-in distribute-lft-in
24×cbrt-prod
23×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
12×pow1
11×add-exp-log add-cbrt-cube
6×associate-*r* associate-*l*
4×expm1-log1p-u pow-prod-down prod-exp cbrt-unprod log1p-expm1-u add-log-exp
3×pow1/3
2×log-pow *-commutative
1×unswap-sqr
Counts
4 → 104
Calls
4 calls:
6.0ms
(* x (* 2 (log (cbrt y))))
5.0ms
(* x (log (cbrt y)))
3.0ms
(cbrt y)
1.0ms
(cbrt y)

series536.0ms

Counts
4 → 12
Calls
4 calls:
97.0ms
(* x (* 2 (log (cbrt y))))
92.0ms
(* x (log (cbrt y)))
175.0ms
(cbrt y)
173.0ms
(cbrt y)

simplify46.0ms

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0297668
11179591
25001567

prune236.0ms

Filtered
116 candidates to 76 candidates (65.5%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New1160116
Fresh033
Picked011
Done022
Total1166122

Merged error: 0.0b

Counts
122 → 6

regimes81.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0119
1119

end0.0ms

sample743.0ms

Algorithm
intervals
Results
237.0ms8025×body80valid
180.0ms8076×body80nan
0.0ms1×body1280valid
0.0ms2×body320valid
0.0ms1×body160valid

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