Details

Time bar (total: 3.0s)

sample41.0ms

Algorithm
intervals
Results
11.0ms219×body80nan
10.0ms257×body80valid

simplify24.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1164
2234
3414
4644
5744
6864
71124
81904
92534
103584
113604
123614
133614

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 12.9b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x (log (/ x y))) z)
0.3b
(* x (log (/ x y)))
12.7b
(log (/ x y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
65×log-prod
45×times-frac
42×add-sqr-sqrt
40×add-cube-cbrt *-un-lft-identity
26×distribute-rgt-in distribute-lft-in associate--l+
8×add-exp-log
7×pow1
5×add-cbrt-cube div-inv add-log-exp
4×associate-*r*
3×associate-*l*
2×rem-log-exp log-pow
1×sub-neg log-div flip3-- diff-log div-exp pow-prod-down prod-exp *-commutative flip-- cbrt-unprod unswap-sqr
Counts
3 → 107
Calls
3 calls:
6.0ms
(- (* x (log (/ x y))) z)
5.0ms
(* x (log (/ x y)))
2.0ms
(log (/ x y))

series30.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(- (* x (log (/ x y))) z)
9.0ms
(* x (log (/ x y)))
7.0ms
(log (/ x y))

simplify97.0ms

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0367732
11198668
24130641
35002641

prune160.0ms

Filtered
81 candidates to 116 candidates (-43.2%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1115116
Fresh000
Picked011
Done000
Total1116117

Merged error: 0.0b

Counts
117 → 6

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.5b
(cbrt y)
0.5b
(cbrt x)
0.5b
(cbrt x)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series87.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
21.0ms
(cbrt y)
23.0ms
(cbrt x)
21.0ms
(cbrt x)

simplify170.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (33.0ms)

IterNodesCost
0106204
1184188
2373148
31008144
44619128
55001128

prune82.0ms

Filtered
44 candidates to 56 candidates (-27.3%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New55156
Fresh044
Picked011
Done011
Total55762

Merged error: 0.0b

Counts
62 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.5b
(cbrt y)
0.5b
(cbrt x)
0.5b
(cbrt x)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series88.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
21.0ms
(cbrt y)
24.0ms
(cbrt x)
21.0ms
(cbrt x)

simplify169.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (34.0ms)

IterNodesCost
0106204
1184188
2373148
31008144
44619128
55001128

prune78.0ms

Filtered
44 candidates to 56 candidates (-27.3%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New56056
Fresh044
Picked011
Done022
Total56763

Merged error: 0.0b

Counts
63 → 7

localize18.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.5b
(cbrt y)
0.5b
(+ (* x (log (/ 1 (* (cbrt y) (cbrt y))))) (* x (log (/ x (cbrt y)))))
4.6b
(log (/ x (cbrt y)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
80×log-prod
60×times-frac
49×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
44×associate-+r+
33×cbrt-prod
29×distribute-rgt-in distribute-lft-in
14×associate-+l+
7×add-exp-log
6×add-log-exp
5×pow1 div-inv
4×add-cbrt-cube
2×pow1/3 rem-log-exp
1×+-commutative log-div flip3-+ div-exp sum-log log-pow flip-+ distribute-lft-out
Counts
4 → 125
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
15.0ms
(+ (* x (log (/ 1 (* (cbrt y) (cbrt y))))) (* x (log (/ x (cbrt y)))))
3.0ms
(log (/ x (cbrt y)))

series133.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt y)
22.0ms
(cbrt y)
63.0ms
(+ (* x (log (/ 1 (* (cbrt y) (cbrt y))))) (* x (log (/ x (cbrt y)))))
25.0ms
(log (/ x (cbrt y)))

simplify57.0ms

Algorithm
egg-herbie
Counts
137 → 137
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
06311313
116431206
250021179

prune190.0ms

Filtered
119 candidates to 137 candidates (-15.1%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New1352137
Fresh123
Picked011
Done123
Total1377144

Merged error: 0.0b

Counts
144 → 7

regimes324.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01713
11713

end0.0ms

sample1.1s

Algorithm
intervals
Results
324.0ms8029×body80valid
255.0ms7989×body80nan

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