Details

Time bar (total: 3.0s)

sample17.0ms

Algorithm
intervals
Results
5.0ms272×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1173
2173

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.7b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- y (* z t))
2.7b
(/ x (- y (* z t)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×times-frac
4×add-exp-log add-cbrt-cube add-log-exp
3×associate-/r* associate-/l*
2×pow1 flip3-- associate-/r/ flip--
1×cbrt-undiv sub-neg frac-2neg diff-log div-exp clear-num div-inv
Counts
2 → 41
Calls
2 calls:
7.0ms
(- y (* z t))
9.0ms
(/ x (- y (* z t)))

series56.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(- y (* z t))
31.0ms
(/ x (- y (* z t)))

simplify110.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 3 (38.0ms)

IterNodesCost
0157244
1479225
21401225
34323224
45001224

prune101.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 2.6b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- y (* z t))
0.7b
(/ 1 (- y (* z t)))
2.6b
(* x (/ 1 (- y (* z t))))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
20×*-un-lft-identity times-frac
19×add-cube-cbrt
16×add-exp-log
15×associate-*r*
10×add-cbrt-cube
6×pow1
5×add-log-exp
4×div-exp prod-exp associate-/r/
3×flip3-- associate-*l* associate-/r* flip-- associate-/l* unswap-sqr
2×cbrt-undiv rec-exp 1-exp cbrt-unprod div-inv
1×sub-neg pow-flip frac-2neg diff-log associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
3 → 83
Calls
3 calls:
5.0ms
(- y (* z t))
10.0ms
(/ 1 (- y (* z t)))
25.0ms
(* x (/ 1 (- y (* z t))))

series102.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(- y (* z t))
41.0ms
(/ 1 (- y (* z t)))
34.0ms
(* x (/ 1 (- y (* z t))))

simplify71.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0264479
11071416
23863386
35001386

prune149.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 2.6b

localize12.0ms

Local error

Found 4 expressions with local error:

2.7b
(/ x (* (* (cbrt (- y (* z t))) (cbrt (- y (* z t)))) (cbrt (- y (* z t)))))
10.0b
(cbrt (- y (* z t)))
10.0b
(cbrt (- y (* z t)))
10.0b
(cbrt (- y (* z t)))

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-div
30×flip3-- flip--
28×frac-times
26×associate-/r/
14×associate-*l/
13×add-exp-log
9×cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-cbrt-cube
8×associate-*r/
4×pow1 add-log-exp
3×cbrt-undiv times-frac pow1/3 div-exp prod-exp cbrt-unprod associate-/l*
1×frac-2neg clear-num associate-/r* div-inv
Counts
4 → 88
Calls
4 calls:
51.0ms
(/ x (* (* (cbrt (- y (* z t))) (cbrt (- y (* z t)))) (cbrt (- y (* z t)))))
3.0ms
(cbrt (- y (* z t)))
3.0ms
(cbrt (- y (* z t)))
3.0ms
(cbrt (- y (* z t)))

series384.0ms

Counts
4 → 12
Calls
4 calls:
62.0ms
(/ x (* (* (cbrt (- y (* z t))) (cbrt (- y (* z t)))) (cbrt (- y (* z t)))))
106.0ms
(cbrt (- y (* z t)))
107.0ms
(cbrt (- y (* z t)))
110.0ms
(cbrt (- y (* z t)))

simplify78.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 3 (68.0ms)

IterNodesCost
04081190
110071082
235851018
350011004

prune274.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 2.6b

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(/ 1 (* (cbrt (- y (* z t))) (cbrt (- y (* z t)))))
10.0b
(cbrt (- y (* z t)))
10.0b
(cbrt (- y (* z t)))
10.0b
(cbrt (- y (* z t)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-div
15×add-exp-log
12×pow1
9×cbrt-prod add-sqr-sqrt add-cube-cbrt flip3-- pow-flip *-un-lft-identity pow1/3 flip--
8×associate-/r/
7×add-cbrt-cube
4×frac-times div-exp add-log-exp
3×times-frac prod-exp associate-/l*
2×cbrt-undiv rec-exp 1-exp associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 frac-2neg pow-plus clear-num associate-/r* cbrt-unprod div-inv inv-pow
Counts
4 → 82
Calls
4 calls:
27.0ms
(/ 1 (* (cbrt (- y (* z t))) (cbrt (- y (* z t)))))
3.0ms
(cbrt (- y (* z t)))
3.0ms
(cbrt (- y (* z t)))
3.0ms
(cbrt (- y (* z t)))

series482.0ms

Counts
4 → 12
Calls
4 calls:
161.0ms
(/ 1 (* (cbrt (- y (* z t))) (cbrt (- y (* z t)))))
107.0ms
(cbrt (- y (* z t)))
108.0ms
(cbrt (- y (* z t)))
106.0ms
(cbrt (- y (* z t)))

simplify41.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0377772
11252692
25001658

prune234.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 2.6b

regimes179.0ms

Accuracy

0% (0.1b remaining)

Error of 2.7b against oracle of 2.7b and baseline of 2.7b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample516.0ms

Algorithm
intervals
Results
196.0ms8379×body80valid