Details

Time bar (total: 8.6s)

sample139.0ms

Algorithm
intervals
Results
63.0ms826×body80nan
23.0ms257×body80valid

simplify49.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 4 (14.0ms)

IterNodesCost
0216
1526
21346
32826
45415
57525
69685
711995
813275
913275

prune10.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.1b

Counts
2 → 1

localize17.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (log y) x (- (log t) (+ y z)))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (log y) x (- (log t) (+ y z)))

series78.0ms

Counts
1 → 3
Calls
1 calls:
78.0ms
(fma (log y) x (- (log t) (+ y z)))

simplify87.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 4 (84.0ms)

IterNodesCost
07393
117180
248278
3266077
4500274

prune43.0ms

Filtered
13 candidates to 12 candidates (92.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New11213
Fresh000
Picked011
Done000
Total11314

Merged error: 0.1b

Counts
14 → 3

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))
0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))
0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))
0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
5.0ms
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))
1.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
1.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
1.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))

series1.3s

Counts
4 → 12
Calls
4 calls:
319.0ms
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))
343.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
350.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
326.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))

simplify53.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
03931346
115491220
250011117

prune323.0ms

Filtered
93 candidates to 72 candidates (77.4%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New89493
Fresh011
Picked101
Done011
Total90696

Merged error: 0.0b

Counts
96 → 6

localize22.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))
0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))
0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))
0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 52
Calls
4 calls:
1.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
1.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
1.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
1.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))

series1.4s

Counts
4 → 12
Calls
4 calls:
328.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
384.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
320.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
320.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))

simplify86.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 3 (77.0ms)

IterNodesCost
0212868
1667776
23104748
35001732

prune328.0ms

Filtered
64 candidates to 60 candidates (93.8%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New62264
Fresh134
Picked011
Done011
Total63770

Merged error: 0.0b

Counts
70 → 7

localize26.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))
0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))
0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))
0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 52
Calls
4 calls:
1.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
1.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
1.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
1.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))

series1.5s

Counts
4 → 12
Calls
4 calls:
536.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
329.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
345.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
322.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))

simplify93.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0212868
1667776
23104748
35001732

prune356.0ms

Filtered
64 candidates to 60 candidates (93.8%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New64064
Fresh044
Picked011
Done022
Total64771

Merged error: 0.0b

Counts
71 → 7

regimes198.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0105
1105

end0.0ms

sample2.4s

Algorithm
intervals
Results
1.1s24103×body80nan
449.0ms8027×body80valid
1.0ms2×body1280valid

Profiling

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