Details

Time bar (total: 2.2s)

sample32.0ms

Algorithm
intervals
Results
10.0ms334×body80valid

simplify100.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1254
2584
3964
41314
51554
61794
73104
86434
911714
1020244
1132764
1250014

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 2.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
6.3b
(* (- 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))

series22.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(+ x (* (- y x) (/ z t)))
11.0ms
(* (- y x) (/ z t))

simplify35.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0296310
11245287
25001275

prune84.0ms

Filtered
55 candidates to 39 candidates (29.1%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New49655
Fresh000
Picked011
Done000
Total49756

Merged error: 0.0b

Counts
56 → 7

localize11.0ms

Local error

Found 4 expressions with local error:

1.2b
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
11.7b
(cbrt (/ z t))
11.7b
(cbrt (/ z t))
11.7b
(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))
2.0ms
(cbrt (/ z t))

series82.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
15.0ms
(cbrt (/ z t))
13.0ms
(cbrt (/ z t))
12.0ms
(cbrt (/ z t))

simplify87.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 3 (78.0ms)

IterNodesCost
0356822
11010726
23677709
35003679

prune115.0ms

Filtered
110 candidates to 83 candidates (24.5%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1100110
Fresh055
Picked011
Done011
Total1107117

Merged error: 0.0b

Counts
117 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* (- y x) z) t))
7.2b
(/ (* (- y x) z) t)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
7×add-exp-log add-cbrt-cube
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt add-log-exp
3×times-frac associate-/r*
2×pow1 cbrt-undiv div-exp associate-*l/ associate-/l/
1×+-commutative flip3-- frac-2neg flip3-+ prod-exp clear-num sum-log flip-- cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
2 → 35
Calls
2 calls:
4.0ms
(+ x (/ (* (- y x) z) t))
7.0ms
(/ (* (- y x) z) t)

series24.0ms

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

simplify101.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0232226
1879191
24863191
35001191

prune53.0ms

Filtered
41 candidates to 26 candidates (36.6%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New40141
Fresh044
Picked101
Done022
Total41748

Merged error: 0.0b

Counts
48 → 7

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (* (- y x) z) (/ 1 t)))
7.2b
(* (* (- y x) z) (/ 1 t))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
24×add-exp-log
14×add-cbrt-cube
13×associate-*r*
12×prod-exp
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
7×pow1
6×associate-*l/ cbrt-unprod
4×div-exp add-log-exp
3×pow-prod-down
2×cbrt-undiv frac-times rec-exp flip3-- 1-exp flip--
1×+-commutative flip3-+ associate-*r/ associate-*l* sum-log un-div-inv *-commutative flip-+ div-inv
Counts
2 → 53
Calls
2 calls:
3.0ms
(+ x (* (* (- y x) z) (/ 1 t)))
10.0ms
(* (* (- y x) z) (/ 1 t))

series22.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ x (* (* (- y x) z) (/ 1 t)))
12.0ms
(* (* (- y x) z) (/ 1 t))

simplify50.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0372373
11723316
25001291

prune55.0ms

Filtered
59 candidates to 34 candidates (42.4%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New58159
Fresh134
Picked011
Done022
Total59766

Merged error: 0b

Counts
66 → 7

regimes422.0ms

Accuracy

0% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0104
1104

end0.0ms

sample792.0ms

Algorithm
intervals
Results
329.0ms10630×body80valid

Profiling

Loading profile data...