Details

Time bar (total: 2.6s)

analyze635.0ms

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
16.4%83.4%0.2%9
21.4%78.4%0.2%10
25.1%74.7%0.2%11
28%70.2%1.9%12
39.6%55.8%4.6%13
43.9%50.4%5.8%14

sample25.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms68×body80invalid

simplify34.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
07339
17339

prune11.0ms

Filtered
1 candidates to 1 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 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
4.5b
(* (- y x) (/ z t))

rewrite13.0ms

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)))
12.0ms
(* (- y x) (/ z t))

simplify42.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05329557

prune86.0ms

Filtered
38 candidates to 55 candidates (-44.7%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New47855
Fresh011
Picked011
Done000
Total471057

Merged error: 0b

Counts
57 → 10

localize10.0ms

Local error

Found 4 expressions with local error:

1.5b
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
8.9b
(cbrt (/ z t))
8.9b
(cbrt (/ z t))
8.9b
(cbrt (/ z t))

rewrite22.0ms

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:
12.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
2.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))
3.0ms
(cbrt (/ z t))

series85.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
15.0ms
(cbrt (/ z t))
13.0ms
(cbrt (/ z t))
13.0ms
(cbrt (/ z t))

simplify81.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 0 (72.0ms)

IterNodesCost
049171044
149171044

prune138.0ms

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

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New1100110
Fresh088
Picked011
Done011
Total11010120

Merged error: 0b

Counts
120 → 10

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
5.6b
(* (* (- y x) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
22×associate-*r*
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×cbrt-prod times-frac add-cbrt-cube
13×pow1
12×prod-exp cbrt-unprod
6×pow-prod-down associate-*l/
4×add-log-exp
3×cbrt-undiv pow1/3 div-exp
2×frac-times flip3-- flip--
1×associate-*r/ associate-*l* *-commutative div-inv
Counts
4 → 84
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
15.0ms
(* (* (- y x) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))

series87.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt z)
24.0ms
(cbrt z)
22.0ms
(cbrt z)
17.0ms
(* (* (- y x) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))

simplify53.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
05330762

prune91.0ms

Filtered
58 candidates to 96 candidates (-65.5%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New96096
Fresh077
Picked011
Done022
Total9610106

Merged error: 0b

Counts
106 → 10

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (* (- y x) z) t))
0.0b
(* (- y x) z)
8.3b
(/ (* (- y x) z) t)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity
10×add-exp-log add-cbrt-cube
7×add-cube-cbrt
5×pow1 associate-*l* add-log-exp
4×associate-*l/
3×times-frac associate-*r* associate-/r*
2×cbrt-undiv flip3-- div-exp prod-exp flip-- cbrt-unprod associate-/l/
1×+-commutative frac-2neg flip3-+ pow-prod-down clear-num sum-log *-commutative flip-+ div-inv distribute-lft-out associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 57
Calls
3 calls:
5.0ms
(+ x (/ (* (- y x) z) t))
6.0ms
(* (- y x) z)
6.0ms
(/ (* (- y x) z) t)

series30.0ms

Counts
3 → 9
Calls
3 calls:
11.0ms
(+ x (/ (* (- y x) z) t))
7.0ms
(* (- y x) z)
12.0ms
(/ (* (- y x) z) t)

simplify35.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
05581558

prune56.0ms

Filtered
45 candidates to 66 candidates (-46.7%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New65166
Fresh246
Picked011
Done123
Total68876

Merged error: 0b

Counts
76 → 8

regimes396.0ms

Accuracy

61.9% (0.8b remaining)

Error of 0.8b against oracle of 0.0b and baseline of 2.1b

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03343
13343

end0.0ms

sample568.0ms

Algorithm
intervals
Results
265.0ms8000×body80valid
64.0ms2091×body80invalid

Profiling

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