Details

Time bar (total: 4.0s)

analyze690.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
17.2%82.7%0.2%9
22.6%77.2%0.2%10
25.7%74.1%0.2%11
28.3%69.9%1.9%12
40.1%55.3%4.6%13
44.4%49.9%5.8%14

sample48.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify33.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
07339
17339

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 2.9b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
8.2b
(* (- y x) (/ z t))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×*-un-lft-identity
10×add-cube-cbrt times-frac
7×add-exp-log add-cbrt-cube
5×associate-*l*
4×pow1 add-log-exp
2×frac-times flip3-- associate-*l/ prod-exp flip-- cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 49
Calls
2 calls:
3.0ms
(+ x (* (- y x) (/ z t)))
9.0ms
(* (- y x) (/ z t))

series23.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ x (* (- y x) (/ z t)))
13.0ms
(* (- y x) (/ z t))

simplify46.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05329557

prune100.0ms

Filtered
39 candidates to 55 candidates (-41.0%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New47855
Fresh000
Picked011
Done000
Total47956

Merged error: 0.0b

Counts
56 → 9

localize12.0ms

Local error

Found 4 expressions with local error:

1.3b
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
12.2b
(cbrt (/ z t))
12.2b
(cbrt (/ z t))
12.2b
(cbrt (/ z t))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod
29×add-sqr-sqrt
28×*-un-lft-identity
27×times-frac
26×add-cube-cbrt
15×cbrt-div
9×pow1 add-exp-log frac-times
7×add-cbrt-cube
6×associate-*r/
5×associate-*l* associate-*l/
4×flip3-- flip-- add-log-exp
3×pow1/3 pow-prod-down prod-exp cbrt-unprod div-inv
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 98
Calls
4 calls:
13.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
2.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))

series80.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
12.0ms
(cbrt (/ z t))
14.0ms
(cbrt (/ z t))
12.0ms
(cbrt (/ z t))

simplify81.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 0 (71.0ms)

IterNodesCost
049171044
149171044

prune161.0ms

Filtered
84 candidates to 110 candidates (-31.0%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New1082110
Fresh077
Picked011
Done011
Total10811119

Merged error: 0.0b

Counts
119 → 11

localize23.0ms

Local error

Found 4 expressions with local error:

1.3b
(* (- y x) (* (cbrt (/ z t)) (* (cbrt (/ 1 (* (cbrt t) (cbrt t)))) (cbrt (/ z (cbrt t))))))
2.9b
(cbrt (/ z (cbrt t)))
12.2b
(cbrt (/ z t))
12.2b
(cbrt (/ z t))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
57×cbrt-prod
39×cbrt-div
36×times-frac
34×add-sqr-sqrt *-un-lft-identity
32×add-cube-cbrt
29×frac-times
22×associate-*r/
13×pow1 add-exp-log
11×associate-*l/
9×add-cbrt-cube
8×flip3-- flip--
6×pow-prod-down prod-exp cbrt-unprod
5×associate-*l*
4×add-log-exp
3×pow1/3 div-inv
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 121
Calls
4 calls:
18.0ms
(* (- y x) (* (cbrt (/ z t)) (* (cbrt (/ 1 (* (cbrt t) (cbrt t)))) (cbrt (/ z (cbrt t))))))
3.0ms
(cbrt (/ z (cbrt t)))
2.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))

series96.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(* (- y x) (* (cbrt (/ z t)) (* (cbrt (/ 1 (* (cbrt t) (cbrt t)))) (cbrt (/ z (cbrt t))))))
27.0ms
(cbrt (/ z (cbrt t)))
12.0ms
(cbrt (/ z t))
15.0ms
(cbrt (/ z t))

simplify48.0ms

Algorithm
egg-herbie
Counts
133 → 133
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
050612000

prune220.0ms

Filtered
109 candidates to 133 candidates (-22.0%)
Pruning

11 alts after pruning (8 fresh and 3 done)

PrunedKeptTotal
New1321133
Fresh178
Picked011
Done022
Total13311144

Merged error: 0.0b

Counts
144 → 11

localize27.0ms

Local error

Found 4 expressions with local error:

1.3b
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
2.9b
(cbrt (/ z (cbrt t)))
12.2b
(cbrt (/ z t))
12.2b
(cbrt (/ z t))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
57×cbrt-prod
36×times-frac
35×add-sqr-sqrt
34×*-un-lft-identity
32×add-cube-cbrt
15×cbrt-div
9×pow1 add-exp-log frac-times
7×add-cbrt-cube
6×associate-*r/
5×associate-*l* associate-*l/
4×flip3-- flip-- add-log-exp
3×pow1/3 pow-prod-down prod-exp cbrt-unprod div-inv
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 107
Calls
4 calls:
12.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
3.0ms
(cbrt (/ z (cbrt t)))
2.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))

series95.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
27.0ms
(cbrt (/ z (cbrt t)))
12.0ms
(cbrt (/ z t))
12.0ms
(cbrt (/ z t))

simplify86.0ms

Algorithm
egg-herbie
Counts
119 → 119
Iterations

Useful iterations: 0 (76.0ms)

IterNodesCost
048751206
148751206

prune161.0ms

Filtered
91 candidates to 119 candidates (-30.8%)
Pruning

11 alts after pruning (7 fresh and 4 done)

PrunedKeptTotal
New1190119
Fresh077
Picked011
Done033
Total11911130

Merged error: 0.0b

Counts
130 → 11

regimes686.0ms

Accuracy

15.4% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 2.2b

bsearch44.0ms

Steps
ItersRangePoint
6
1.06881604389356e+118
4.82069712517821e+118
2.307642527604618e+118
9
-5.993935235227699e+57
-3.3106843433008265e+52
-1.195625778550661e+53

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03839
13839

end0.0ms

sample1.2s

Algorithm
intervals
Results
246.0ms8000×body80valid

Profiling

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