Details

Time bar (total: 3.4s)

analyze820.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
15.6%84.2%0.2%8
15.6%84.2%0.2%9
20.3%79.5%0.2%10
25.3%74.5%0.2%11
34.2%65.6%0.2%12
37.4%62%0.6%13
41.7%57.7%0.6%14

sample30.0ms

Algorithm
intervals
Results
12.0ms256×body80valid
4.0ms97×body80invalid

simplify68.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
0518911

prune11.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 2

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(* (* z 3.0) y)
0.3b
(/ y (* z 3.0))
6.9b
(/ t (* (* z 3.0) y))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log add-cbrt-cube
11×add-sqr-sqrt *-un-lft-identity
9×pow1 add-cube-cbrt
7×prod-exp cbrt-unprod
6×times-frac associate-/l* add-log-exp
5×cbrt-undiv div-exp
3×associate-*r* pow-prod-down
2×frac-2neg clear-num associate-/r* div-inv
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 75
Calls
4 calls:
5.0ms
(- x (/ y (* z 3.0)))
5.0ms
(* (* z 3.0) y)
4.0ms
(/ y (* z 3.0))
6.0ms
(/ t (* (* z 3.0) y))

series20.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(- x (/ y (* z 3.0)))
3.0ms
(* (* z 3.0) y)
3.0ms
(/ y (* z 3.0))
6.0ms
(/ t (* (* z 3.0) y))

simplify40.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
05096669

prune132.0ms

Filtered
57 candidates to 87 candidates (-52.6%)
Pruning

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New78987
Fresh101
Picked101
Done000
Total80989

Merged error: 0b

Counts
89 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ t (* z 3.0))
0.3b
(/ y (* z 3.0))
3.7b
(/ (/ t (* z 3.0)) y)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
39×times-frac
26×add-sqr-sqrt *-un-lft-identity
24×add-cube-cbrt
23×add-exp-log add-cbrt-cube
13×associate-/l*
9×cbrt-undiv div-exp
7×div-inv
6×add-log-exp
5×associate-/r*
4×pow1
3×frac-2neg prod-exp clear-num cbrt-unprod
1×sub-neg flip3-- diff-log flip-- associate-/l/ distribute-lft-out-- difference-of-squares
Counts
4 → 103
Calls
4 calls:
5.0ms
(- x (/ y (* z 3.0)))
4.0ms
(/ t (* z 3.0))
4.0ms
(/ y (* z 3.0))
6.0ms
(/ (/ t (* z 3.0)) y)

series19.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(- x (/ y (* z 3.0)))
3.0ms
(/ t (* z 3.0))
3.0ms
(/ y (* z 3.0))
6.0ms
(/ (/ t (* z 3.0)) y)

simplify55.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
049701033
149701033

prune141.0ms

Filtered
84 candidates to 115 candidates (-36.9%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New1141115
Fresh178
Picked101
Done000
Total1168124

Merged error: 0b

Counts
124 → 8

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.3b
(/ y (* z 3.0))
0.3b
(/ (/ t z) 3.0)
3.7b
(/ (/ (/ t z) 3.0) y)

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
471×times-frac
234×add-sqr-sqrt *-un-lft-identity
232×add-cube-cbrt
59×associate-/l*
23×add-exp-log add-cbrt-cube div-inv
11×cbrt-undiv div-exp
7×associate-/r*
6×add-log-exp
4×pow1
3×frac-2neg clear-num
2×associate-/l/
1×sub-neg flip3-- diff-log prod-exp flip-- cbrt-unprod distribute-lft-out-- difference-of-squares
Counts
4 → 296
Calls
4 calls:
5.0ms
(- x (/ y (* z 3.0)))
4.0ms
(/ y (* z 3.0))
6.0ms
(/ (/ t z) 3.0)
15.0ms
(/ (/ (/ t z) 3.0) y)

series19.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(- x (/ y (* z 3.0)))
3.0ms
(/ y (* z 3.0))
3.0ms
(/ (/ t z) 3.0)
6.0ms
(/ (/ (/ t z) 3.0) y)

simplify92.0ms

Algorithm
egg-herbie
Counts
308 → 308
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
049754247
149754247

prune448.0ms

Filtered
261 candidates to 308 candidates (-18.0%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New3080308
Fresh077
Picked011
Done000
Total3088316

Merged error: 0b

Counts
316 → 8

localize12.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (* z 3.0) t)
0.3b
(/ y (* z 3.0))
0.6b
(/ 1 (* y (/ (* z 3.0) t)))
3.7b
(* y (/ (* z 3.0) t))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
57×add-exp-log
37×add-cbrt-cube
20×div-exp
18×prod-exp
15×add-sqr-sqrt
13×add-cube-cbrt *-un-lft-identity
12×cbrt-undiv times-frac
10×cbrt-unprod
9×pow1
7×associate-*r* associate-/l*
5×associate-/r*
4×rec-exp 1-exp div-inv add-log-exp
3×frac-2neg associate-*l* clear-num
2×pow-flip associate-*r/ pow-prod-down
1×associate-/r/ *-commutative inv-pow unswap-sqr
Counts
4 → 106
Calls
4 calls:
4.0ms
(/ (* z 3.0) t)
4.0ms
(/ y (* z 3.0))
7.0ms
(/ 1 (* y (/ (* z 3.0) t)))
6.0ms
(* y (/ (* z 3.0) t))

series19.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(/ (* z 3.0) t)
3.0ms
(/ y (* z 3.0))
7.0ms
(/ 1 (* y (/ (* z 3.0) t)))
6.0ms
(* y (/ (* z 3.0) t))

simplify57.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04978848
14978848

prune99.0ms

Filtered
71 candidates to 118 candidates (-66.2%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New1180118
Fresh066
Picked011
Done011
Total1188126

Merged error: 0b

Counts
126 → 8

regimes413.0ms

Accuracy

0% (1.7b remaining)

Error of 1.7b against oracle of 0.0b and baseline of 1.7b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03115
13115

end0.0ms

sample792.0ms

Algorithm
intervals
Results
371.0ms8000×body80valid
136.0ms3031×body80invalid

Profiling

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