Details

Time bar (total: 2.7s)

sample24.0ms

Algorithm
intervals
Results
11.0ms351×body80valid

simplify40.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0247
1547
2927
31427
41927
52387
62557
72867
83307
94277
104557
115187
125957
138037
148077
158077

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: 3.0b

Counts
2 → 1

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
0.2b
(* (* z 3.0) y)
0.2b
(/ y (* z 3.0))
8.2b
(/ t (* (* z 3.0) y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log add-cbrt-cube
14×*-un-lft-identity
9×pow1 add-sqr-sqrt add-cube-cbrt add-log-exp
7×prod-exp cbrt-unprod
6×times-frac associate-/l*
5×cbrt-undiv div-exp
3×associate-*r* pow-prod-down
2×associate-+l+ frac-2neg frac-add clear-num associate-/r* sum-log div-inv distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log associate-*l* *-commutative flip-- flip-+ distribute-lft-out--
Counts
4 → 81
Calls
4 calls:
10.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
5.0ms
(* (* z 3.0) y)
4.0ms
(/ y (* z 3.0))
6.0ms
(/ t (* (* z 3.0) y))

series140.0ms

Counts
4 → 12
Calls
4 calls:
73.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
19.0ms
(* (* z 3.0) y)
18.0ms
(/ y (* z 3.0))
31.0ms
(/ t (* (* z 3.0) y))

simplify51.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0405532
12039469
25001469

prune176.0ms

Filtered
93 candidates to 62 candidates (66.7%)
Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New831093
Fresh000
Picked101
Done000
Total841094

Merged error: 0.0b

Counts
94 → 10

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ (/ y z) 3.0)) (/ t (* (* z 3.0) y)))
0.2b
(* (* z 3.0) y)
0.2b
(/ (/ y z) 3.0)
8.2b
(/ t (* (* z 3.0) y))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
78×times-frac
54×*-un-lft-identity
49×add-sqr-sqrt add-cube-cbrt
23×add-exp-log add-cbrt-cube
16×associate-/l*
9×pow1 add-log-exp
6×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv
4×associate-/r*
3×associate-*r* pow-prod-down
2×associate-+l+ frac-2neg frac-add clear-num sum-log distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log associate-*l* *-commutative flip-- flip-+ associate-/l/ distribute-lft-out--
Counts
4 → 130
Calls
4 calls:
19.0ms
(+ (- x (/ (/ y z) 3.0)) (/ t (* (* z 3.0) y)))
5.0ms
(* (* z 3.0) y)
6.0ms
(/ (/ y z) 3.0)
6.0ms
(/ t (* (* z 3.0) y))

series144.0ms

Counts
4 → 12
Calls
4 calls:
75.0ms
(+ (- x (/ (/ y z) 3.0)) (/ t (* (* z 3.0) y)))
19.0ms
(* (* z 3.0) y)
21.0ms
(/ (/ y z) 3.0)
28.0ms
(/ t (* (* z 3.0) y))

simplify74.0ms

Algorithm
egg-herbie
Counts
142 → 142
Iterations

Useful iterations: 1 (18.0ms)

IterNodesCost
0648897
12906831
25001831

prune287.0ms

Filtered
142 candidates to 104 candidates (73.2%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New1411142
Fresh279
Picked011
Done000
Total1439152

Merged error: 0.0b

Counts
152 → 9

localize10.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* z 3.0) y)
0.2b
(/ (* z 3.0) y)
0.6b
(/ 1 (/ (* z 3.0) y))
8.2b
(/ t (* (* z 3.0) y))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
44×add-exp-log
39×times-frac
32×add-cbrt-cube
25×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
17×div-exp
11×associate-/r*
10×pow1 cbrt-undiv prod-exp
8×cbrt-unprod
7×div-inv associate-/l*
4×add-log-exp
3×rec-exp frac-2neg 1-exp associate-*r* pow-prod-down clear-num
1×pow-flip associate-*l* associate-/r/ *-commutative inv-pow
Counts
4 → 118
Calls
4 calls:
5.0ms
(* (* z 3.0) y)
4.0ms
(/ (* z 3.0) y)
6.0ms
(/ 1 (/ (* z 3.0) y))
6.0ms
(/ t (* (* z 3.0) y))

series87.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(* (* z 3.0) y)
18.0ms
(/ (* z 3.0) y)
21.0ms
(/ 1 (/ (* z 3.0) y))
29.0ms
(/ t (* (* z 3.0) y))

simplify62.0ms

Algorithm
egg-herbie
Counts
130 → 130
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
0440614
12682511
25002478

prune179.0ms

Filtered
130 candidates to 71 candidates (54.6%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New1300130
Fresh077
Picked011
Done011
Total1309139

Merged error: 0.0b

Counts
139 → 9

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ t (* z (* 3.0 y))))
0.2b
(* z (* 3.0 y))
0.2b
(/ y (* z 3.0))
8.2b
(/ t (* z (* 3.0 y)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log add-cbrt-cube
14×*-un-lft-identity
9×pow1 add-sqr-sqrt add-cube-cbrt add-log-exp
7×prod-exp cbrt-unprod
6×times-frac associate-/l*
5×cbrt-undiv div-exp
3×associate-*l* pow-prod-down
2×associate-+l+ frac-2neg frac-add clear-num associate-/r* sum-log div-inv distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log associate-*r* *-commutative flip-- flip-+ distribute-lft-out--
Counts
4 → 81
Calls
4 calls:
13.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* z (* 3.0 y))))
5.0ms
(* z (* 3.0 y))
5.0ms
(/ y (* z 3.0))
6.0ms
(/ t (* z (* 3.0 y)))

series141.0ms

Counts
4 → 12
Calls
4 calls:
76.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* z (* 3.0 y))))
19.0ms
(* z (* 3.0 y))
18.0ms
(/ y (* z 3.0))
28.0ms
(/ t (* z (* 3.0 y)))

simplify46.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0414530
11744467
25003467

prune196.0ms

Filtered
93 candidates to 62 candidates (66.7%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New92193
Fresh246
Picked011
Done022
Total948102

Merged error: 0.0b

Counts
102 → 8

regimes218.0ms

Accuracy

44.5% (1.0b remaining)

Error of 1.0b against oracle of 0.0b and baseline of 1.8b

bsearch1.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03824
13824

end0.0ms

sample637.0ms

Algorithm
intervals
Results
370.0ms11041×body80valid