Details

Time bar (total: 4.7s)

sample44.0ms

Algorithm
intervals
Results
15.0ms378×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02411
12411

prune9.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
1×associate-+l+
Counts
2 → 24
Calls
2 calls:
5.0ms
(+ (+ (* x y) (* z t)) (* a b))
3.0ms
(+ (* x y) (* z t))

series31.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(+ (+ (* x y) (* z t)) (* a b))
10.0ms
(+ (* x y) (* z t))

simplify41.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
04971369
14971369

prune40.0ms

Filtered
23 candidates to 30 candidates (-30.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New28230
Fresh000
Picked011
Done000
Total28331

Merged error: 0.0b

Counts
31 → 3

localize20.0ms

Local error

Found 4 expressions with local error:

4.8b
(* z (* z (* t t)))
7.0b
(* x (* y y))
10.0b
(* z (* t t))
26.5b
(/ (- (* x (* x (* y y))) (* z (* z (* t t)))) (- (* x y) (* z t)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log add-cbrt-cube
23×pow1
17×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
12×pow-prod-down prod-exp cbrt-unprod
9×times-frac associate-*l*
4×add-log-exp
3×associate-*r* associate-/r* *-commutative associate-/l*
2×flip3-- associate-/r/ flip-- associate-/l/ unswap-sqr
1×cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv
Counts
4 → 91
Calls
4 calls:
7.0ms
(* z (* z (* t t)))
5.0ms
(* x (* y y))
5.0ms
(* z (* t t))
11.0ms
(/ (- (* x (* x (* y y))) (* z (* z (* t t)))) (- (* x y) (* z t)))

series48.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(* z (* z (* t t)))
6.0ms
(* x (* y y))
6.0ms
(* z (* t t))
28.0ms
(/ (- (* x (* x (* y y))) (* z (* z (* t t)))) (- (* x y) (* z t)))

simplify29.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (18.0ms)

IterNodesCost
049991252
149991252

prune90.0ms

Filtered
64 candidates to 103 candidates (-60.9%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1021103
Fresh011
Picked011
Done011
Total1024106

Merged error: 0b

Counts
106 → 4

localize17.0ms

Local error

Found 4 expressions with local error:

3.9b
(* x (* x (* y y)))
7.0b
(* x (* y y))
18.6b
(cbrt (pow (* z t) 6))
26.5b
(/ (- (* x (* x (* y y))) (cbrt (pow (* z t) 6))) (- (* x y) (* z t)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
20×add-exp-log add-cbrt-cube
18×pow1
16×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
9×times-frac pow-prod-down prod-exp cbrt-unprod
6×associate-*l*
5×cbrt-prod
4×add-log-exp
3×associate-/r* associate-/l*
2×flip3-- associate-*r* associate-/r/ *-commutative flip-- associate-/l/
1×cbrt-undiv unpow-prod-down frac-2neg pow1/3 div-sub div-exp clear-num div-inv unswap-sqr sqr-pow
Counts
4 → 85
Calls
4 calls:
7.0ms
(* x (* x (* y y)))
8.0ms
(* x (* y y))
2.0ms
(cbrt (pow (* z t) 6))
12.0ms
(/ (- (* x (* x (* y y))) (cbrt (pow (* z t) 6))) (- (* x y) (* z t)))

series48.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(* x (* x (* y y)))
7.0ms
(* x (* y y))
6.0ms
(cbrt (pow (* z t) 6))
28.0ms
(/ (- (* x (* x (* y y))) (cbrt (pow (* z t) 6))) (- (* x y) (* z t)))

simplify38.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
050331413

prune127.0ms

Filtered
64 candidates to 97 candidates (-51.6%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New97097
Fresh011
Picked011
Done022
Total974101

Merged error: 0b

Counts
101 → 4

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x y) (+ (* z t) (* a b)))
0.3b
(pow (+ (* x y) (+ (* z t) (* a b))) 3)
39.9b
(cbrt (pow (+ (* x y) (+ (* z t) (* a b))) 3))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
8×add-log-exp
6×unpow-prod-down cube-prod
4×pow1 add-exp-log cube-div add-cbrt-cube
3×pow-unpow flip3-+ sum-log flip-+
2×cube-mult cbrt-div unpow3 sqr-pow
1×+-commutative pow-to-exp associate-+r+ pow-pow pow1/3 pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
3 → 61
Calls
3 calls:
5.0ms
(+ (* x y) (+ (* z t) (* a b)))
6.0ms
(pow (+ (* x y) (+ (* z t) (* a b))) 3)
6.0ms
(cbrt (pow (+ (* x y) (+ (* z t) (* a b))) 3))

series1.8s

Counts
3 → 9
Calls
3 calls:
19.0ms
(+ (* x y) (+ (* z t) (* a b)))
1.8s
(pow (+ (* x y) (+ (* z t) (* a b))) 3)
19.0ms
(cbrt (pow (+ (* x y) (+ (* z t) (* a b))) 3))

simplify42.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
050801155

prune65.0ms

Filtered
42 candidates to 70 candidates (-66.7%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New70070
Fresh000
Picked011
Done033
Total70474

Merged error: 0b

Counts
74 → 4

regimes852.0ms

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
01611
11611

end0.0ms

sample1.2s

Algorithm
intervals
Results
471.0ms12008×body80valid

Profiling

Loading profile data...