Details

Time bar (total: 3.0s)

analyze621.0ms

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
3.1%96.7%0.2%8
17.2%82.7%0.2%9
21.8%78%0.2%10
30%68.8%1.2%11
31.8%65.3%2.9%12
40.1%55.3%4.6%13
44.5%50.1%5.4%14

sample23.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms74×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) (- z t)) t)
5.6b
(* (/ x y) (- z t))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*l*
12×*-un-lft-identity
10×add-cube-cbrt times-frac
7×add-exp-log add-cbrt-cube
5×associate-*r*
4×pow1 sub-neg add-log-exp
2×distribute-rgt-in frac-times associate-+l+ flip3-- distribute-lft-in associate-*r/ prod-exp flip-- cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ div-exp pow-prod-down associate-*l/ sum-log *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 53
Calls
2 calls:
11.0ms
(+ (* (/ x y) (- z t)) t)
9.0ms
(* (/ x y) (- z t))

series24.0ms

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

simplify43.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
04963583
14963583

prune81.0ms

Filtered
43 candidates to 59 candidates (-37.2%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New54559
Fresh011
Picked011
Done000
Total54761

Merged error: 0.0b

Counts
61 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

5.6b
(* (/ x y) (- z t))
5.8b
(cbrt (* (/ x y) (- z t)))
5.8b
(cbrt (* (/ x y) (- z t)))
5.8b
(cbrt (* (/ x y) (- z t)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
15×cbrt-div
14×*-un-lft-identity
13×associate-*l*
12×add-cube-cbrt
10×times-frac
9×add-exp-log add-cbrt-cube
8×frac-times flip3-- associate-*r/ flip--
6×pow1
5×associate-*r*
4×associate-*l/ add-log-exp
3×cbrt-prod pow1/3
2×sub-neg prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv distribute-rgt-in distribute-lft-in div-exp pow-prod-down *-commutative div-inv distribute-lft-out-- difference-of-squares
Counts
4 → 82
Calls
4 calls:
9.0ms
(* (/ x y) (- z t))
6.0ms
(cbrt (* (/ x y) (- z t)))
6.0ms
(cbrt (* (/ x y) (- z t)))
8.0ms
(cbrt (* (/ x y) (- z t)))

series110.0ms

Counts
4 → 12
Calls
4 calls:
12.0ms
(* (/ x y) (- z t))
31.0ms
(cbrt (* (/ x y) (- z t)))
34.0ms
(cbrt (* (/ x y) (- z t)))
32.0ms
(cbrt (* (/ x y) (- z t)))

simplify48.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
04978958
14978958

prune118.0ms

Filtered
79 candidates to 94 candidates (-19.0%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New93194
Fresh055
Picked011
Done011
Total938101

Merged error: 0.0b

Counts
101 → 8

localize14.0ms

Local error

Found 4 expressions with local error:

5.6b
(* (/ x y) (- z t))
5.8b
(cbrt (* (/ x y) (- z t)))
5.8b
(cbrt (* (/ x y) (- z t)))
9.9b
(cbrt (/ x y))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
21×*-un-lft-identity
19×add-cube-cbrt times-frac
15×cbrt-prod
13×associate-*l*
11×cbrt-div
9×add-exp-log add-cbrt-cube
6×pow1 frac-times flip3-- associate-*r/ flip--
5×associate-*r*
4×add-log-exp
3×pow1/3 associate-*l/
2×sub-neg prod-exp cbrt-unprod div-inv unswap-sqr
1×cbrt-undiv distribute-rgt-in distribute-lft-in div-exp pow-prod-down *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 90
Calls
4 calls:
9.0ms
(* (/ x y) (- z t))
6.0ms
(cbrt (* (/ x y) (- z t)))
7.0ms
(cbrt (* (/ x y) (- z t)))
2.0ms
(cbrt (/ x y))

series91.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(* (/ x y) (- z t))
34.0ms
(cbrt (* (/ x y) (- z t)))
31.0ms
(cbrt (* (/ x y) (- z t)))
13.0ms
(cbrt (/ x y))

simplify87.0ms

Algorithm
egg-herbie
Counts
102 → 102
Iterations

Useful iterations: 0 (79.0ms)

IterNodesCost
04972972
14972972

prune131.0ms

Filtered
84 candidates to 102 candidates (-21.4%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New1020102
Fresh055
Picked011
Done022
Total1028110

Merged error: 0.0b

Counts
110 → 8

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ t (* x (/ (- z t) y)))
0.0b
(/ (- z t) y)
7.6b
(* x (/ (- z t) y))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
42×add-sqr-sqrt
37×*-un-lft-identity
31×times-frac
23×add-cube-cbrt
19×associate-*r*
10×add-exp-log add-cbrt-cube
7×distribute-lft-out-- difference-of-squares
5×pow1 associate-/l* add-log-exp
3×associate-*l* associate-/r*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ unswap-sqr
1×+-commutative flip3-- frac-2neg flip3-+ div-sub associate-*r/ pow-prod-down clear-num sum-log *-commutative flip-- flip-+
Counts
3 → 87
Calls
3 calls:
6.0ms
(+ t (* x (/ (- z t) y)))
10.0ms
(/ (- z t) y)
17.0ms
(* x (/ (- z t) y))

series54.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(+ t (* x (/ (- z t) y)))
11.0ms
(/ (- z t) y)
24.0ms
(* x (/ (- z t) y))

simplify72.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
05918889

prune72.0ms

Filtered
66 candidates to 96 candidates (-45.5%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New94296
Fresh224
Picked011
Done123
Total977104

Merged error: 0b

Counts
104 → 7

regimes463.0ms

Accuracy

43.8% (1.1b remaining)

Error of 1.2b against oracle of 0.0b and baseline of 2.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
04437
14437

end0.0ms

sample709.0ms

Algorithm
intervals
Results
321.0ms8000×body80valid
81.0ms2067×body80invalid

Profiling

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