Details

Time bar (total: 3.7s)

sample34.0ms

Algorithm
intervals
Results
13.0ms344×body80valid

simplify43.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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

prune4.0ms

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: 3.5b

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)
0.4b
(/ y (* z 3.0))
5.7b
(/ 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))
5.0ms
(/ t (* (* z 3.0) y))

series143.0ms

Counts
4 → 12
Calls
4 calls:
74.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
19.0ms
(* (* z 3.0) y)
18.0ms
(/ y (* z 3.0))
32.0ms
(/ t (* (* z 3.0) y))

simplify63.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 1 (14.0ms)

IterNodesCost
0405532
12039469
25001469

prune336.0ms

Filtered
93 candidates to 62 candidates (66.7%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New86793
Fresh000
Picked101
Done000
Total87794

Merged error: 0.0b

Counts
94 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* z 3.0) y)
0.4b
(/ y (* z 3.0))
0.6b
(/ 1 (/ (* (* z 3.0) y) t))
5.7b
(/ (* (* z 3.0) y) t)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
57×add-exp-log
39×times-frac
37×add-cbrt-cube
25×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
22×div-exp
16×prod-exp
12×cbrt-undiv
11×associate-/r*
10×pow1 cbrt-unprod
7×div-inv associate-/l*
4×rec-exp 1-exp add-log-exp
3×frac-2neg associate-*r* pow-prod-down clear-num
1×pow-flip associate-*l* associate-/r/ *-commutative inv-pow
Counts
4 → 122
Calls
4 calls:
5.0ms
(* (* z 3.0) y)
4.0ms
(/ y (* z 3.0))
7.0ms
(/ 1 (/ (* (* z 3.0) y) t))
6.0ms
(/ (* (* z 3.0) y) t)

series96.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(* (* z 3.0) y)
17.0ms
(/ y (* z 3.0))
28.0ms
(/ 1 (/ (* (* z 3.0) y) t))
32.0ms
(/ (* (* z 3.0) y) t)

simplify82.0ms

Algorithm
egg-herbie
Counts
134 → 134
Iterations

Useful iterations: 2 (70.0ms)

IterNodesCost
0453712
12726594
25001561

prune344.0ms

Filtered
134 candidates to 68 candidates (50.7%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New1331134
Fresh066
Picked011
Done000
Total1338141

Merged error: 0b

Counts
141 → 8

localize11.0ms

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))
0.4b
(/ y (* z 3.0))
5.7b
(/ t (* z (* 3.0 y)))

rewrite28.0ms

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:
12.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* z (* 3.0 y))))
4.0ms
(* z (* 3.0 y))
4.0ms
(/ y (* z 3.0))
6.0ms
(/ t (* z (* 3.0 y)))

series142.0ms

Counts
4 → 12
Calls
4 calls:
76.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* z (* 3.0 y))))
20.0ms
(* z (* 3.0 y))
18.0ms
(/ y (* z 3.0))
28.0ms
(/ t (* z (* 3.0 y)))

simplify56.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 1 (15.0ms)

IterNodesCost
0414530
11744467
25003467

prune313.0ms

Filtered
93 candidates to 63 candidates (67.7%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New92193
Fresh156
Picked011
Done101
Total947101

Merged error: 0b

Counts
101 → 7

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ (/ t z) (* 3.0 y)))
0.4b
(/ y (* z 3.0))
2.9b
(/ (/ t z) (* 3.0 y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
34×times-frac
24×*-un-lft-identity
20×add-exp-log add-cbrt-cube
19×add-sqr-sqrt add-cube-cbrt
16×associate-/l*
8×cbrt-undiv div-exp add-log-exp
4×div-inv
3×pow1 prod-exp cbrt-unprod
2×associate-+l+ frac-2neg frac-add clear-num associate-/r* sum-log distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log flip-- flip-+ associate-/l/ distribute-lft-out--
Counts
3 → 86
Calls
3 calls:
13.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t z) (* 3.0 y)))
4.0ms
(/ y (* z 3.0))
7.0ms
(/ (/ t z) (* 3.0 y))

series121.0ms

Counts
3 → 9
Calls
3 calls:
72.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t z) (* 3.0 y)))
21.0ms
(/ y (* z 3.0))
28.0ms
(/ (/ t z) (* 3.0 y))

simplify58.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0509593
11864535
25001531

prune316.0ms

Filtered
95 candidates to 68 candidates (71.6%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New95095
Fresh055
Picked011
Done011
Total957102

Merged error: 0b

Counts
102 → 7

regimes439.0ms

Accuracy

41% (1.1b remaining)

Error of 1.1b against oracle of 0.0b and baseline of 1.9b

bsearch61.0ms

Steps
ItersRangePoint
8
1.2213256053674497e-216
4.166587233023692e-214
2.5459723469470038e-216
1
-1.1290085365597624e-76
-1.0625721158860979e-76
-1.1123994313913464e-76

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03823
13823

end0.0ms

sample901.0ms

Algorithm
intervals
Results
424.0ms11071×body80valid

Profiling

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