Details

Time bar (total: 2.2s)

sample18.0ms

Algorithm
intervals
Results
7.0ms320×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1103

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x y) (* z t))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 11
Calls
1 calls:
3.0ms
(+ (* x y) (* z t))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(+ (* x y) (* z t))

simplify116.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010074
136367
2105167
3293167
4500167

prune29.0ms

Filtered
14 candidates to 12 candidates (85.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New13114
Fresh000
Picked011
Done000
Total13215

Merged error: 0.0b

Counts
15 → 2

localize13.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* z t) (* z t))
0.3b
(* (* x y) (* x y))
1.7b
(- (* (* x y) (* x y)) (* (* z t) (* z t)))
26.6b
(/ (- (* (* x y) (* x y)) (* (* z t) (* z t))) (- (* x y) (* z t)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
82×pow1
34×pow-prod-down
30×add-exp-log add-cbrt-cube
16×prod-exp cbrt-unprod
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×times-frac
8×pow-sqr pow-prod-up
6×add-log-exp
5×difference-of-squares
4×pow-plus associate-/l*
3×flip3-- associate-/r* flip--
2×pow2 swap-sqr associate-*r* associate-*l* associate-/r/ *-commutative associate-/l/
1×cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num div-inv
Counts
4 → 117
Calls
4 calls:
6.0ms
(* (* z t) (* z t))
6.0ms
(* (* x y) (* x y))
6.0ms
(- (* (* x y) (* x y)) (* (* z t) (* z t)))
12.0ms
(/ (- (* (* x y) (* x y)) (* (* z t) (* z t))) (- (* x y) (* z t)))

series248.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(* (* z t) (* z t))
31.0ms
(* (* x y) (* x y))
103.0ms
(- (* (* x y) (* x y)) (* (* z t) (* z t)))
83.0ms
(/ (- (* (* x y) (* x y)) (* (* z t) (* z t))) (- (* x y) (* z t)))

simplify73.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 2 (63.0ms)

IterNodesCost
0413954
12306805
25002788

prune161.0ms

Filtered
129 candidates to 66 candidates (51.2%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1281129
Fresh000
Picked011
Done011
Total1283131

Merged error: 0b

Counts
131 → 3

localize14.0ms

Local error

Found 4 expressions with local error:

1.1b
(/ (- (* x y) (* z t)) (sqrt (- (* x y) (* z t))))
1.1b
(/ (+ (* x y) (* z t)) (sqrt (- (* x y) (* z t))))
1.2b
(sqrt (- (* x y) (* z t)))
1.2b
(sqrt (- (* x y) (* z t)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
36×add-cube-cbrt *-un-lft-identity times-frac
30×sqrt-prod
12×associate-/r*
9×pow1
8×add-exp-log sqrt-div add-cbrt-cube
6×associate-/l*
5×flip3-- flip--
4×associate-/r/ associate-/l/ add-log-exp
3×sqrt-pow1 pow1/2
2×cbrt-undiv rem-sqrt-square frac-2neg div-exp clear-num div-inv pow-div
1×flip3-+ div-sub flip-+
Counts
4 → 119
Calls
4 calls:
9.0ms
(/ (- (* x y) (* z t)) (sqrt (- (* x y) (* z t))))
9.0ms
(/ (+ (* x y) (* z t)) (sqrt (- (* x y) (* z t))))
3.0ms
(sqrt (- (* x y) (* z t)))
3.0ms
(sqrt (- (* x y) (* z t)))

series435.0ms

Counts
4 → 12
Calls
4 calls:
96.0ms
(/ (- (* x y) (* z t)) (sqrt (- (* x y) (* z t))))
167.0ms
(/ (+ (* x y) (* z t)) (sqrt (- (* x y) (* z t))))
85.0ms
(sqrt (- (* x y) (* z t)))
86.0ms
(sqrt (- (* x y) (* z t)))

simplify58.0ms

Algorithm
egg-herbie
Counts
131 → 131
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
04171539
117141373
250021347

prune291.0ms

Filtered
131 candidates to 95 candidates (72.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1310131
Fresh000
Picked011
Done022
Total1313134

Merged error: 0b

Counts
134 → 3

regimes124.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0103
1103

end0.0ms

sample480.0ms

Algorithm
intervals
Results
227.0ms10469×body80valid

Profiling

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