Details

Time bar (total: 5.0s)

sample18.0ms

Algorithm
intervals
Results
8.0ms278×body80valid

simplify80.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0195
1405
2845
32005
44635
57085
612615
718545
824465
928115
1028135
1128135

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: 1.0b

Counts
2 → 1

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 1.0 (/ x (* (- y z) (- y t))))
0.0b
(* (- y z) (- y t))
6.5b
(/ x (* (- y z) (- y t)))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
63×prod-diff
49×add-sqr-sqrt
47×*-un-lft-identity
41×add-cube-cbrt
32×associate-/r/
31×flip3-- flip--
20×frac-times
12×times-frac
11×distribute-rgt-in distribute-lft-in
10×add-exp-log associate-*r/ associate-*l/ add-cbrt-cube
5×pow1 associate-*r* associate-*l* add-log-exp
4×div-inv
3×expm1-log1p-u sub-neg fma-neg log1p-expm1-u associate-/l* distribute-lft-out-- difference-of-squares
2×cbrt-undiv div-exp prod-exp cbrt-unprod
1×frac-2neg diff-log pow-prod-down clear-num associate-/r* *-commutative unswap-sqr
Counts
3 → 149
Calls
3 calls:
9.0ms
(- 1.0 (/ x (* (- y z) (- y t))))
10.0ms
(* (- y z) (- y t))
9.0ms
(/ x (* (- y z) (- y t)))

series163.0ms

Counts
3 → 9
Calls
3 calls:
74.0ms
(- 1.0 (/ x (* (- y z) (- y t))))
27.0ms
(* (- y z) (- y t))
61.0ms
(/ x (* (- y z) (- y t)))

simplify97.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 2 (76.0ms)

IterNodesCost
07392495
133041795
250011771

prune469.0ms

Filtered
158 candidates to 95 candidates (60.1%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1535158
Fresh000
Picked011
Done000
Total1536159

Merged error: 0.0b

Counts
159 → 6

localize12.0ms

Local error

Found 4 expressions with local error:

6.5b
(/ x (* (- y z) (- y t)))
21.4b
(cbrt (/ x (* (- y z) (- y t))))
21.4b
(cbrt (/ x (* (- y z) (- y t))))
21.4b
(cbrt (/ x (* (- y z) (- y t))))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
45×cbrt-prod
32×associate-/r/
24×flip3-- flip--
16×frac-times
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
9×add-exp-log add-cbrt-cube
8×associate-*r/ associate-*l/
4×pow1 expm1-log1p-u log1p-expm1-u div-inv add-log-exp
3×cbrt-div pow1/3 associate-/l*
2×cbrt-undiv div-exp
1×frac-2neg prod-exp clear-num associate-/r* cbrt-unprod
Counts
4 → 109
Calls
4 calls:
9.0ms
(/ x (* (- y z) (- y t)))
9.0ms
(cbrt (/ x (* (- y z) (- y t))))
9.0ms
(cbrt (/ x (* (- y z) (- y t))))
9.0ms
(cbrt (/ x (* (- y z) (- y t))))

series560.0ms

Counts
4 → 12
Calls
4 calls:
70.0ms
(/ x (* (- y z) (- y t)))
164.0ms
(cbrt (/ x (* (- y z) (- y t))))
164.0ms
(cbrt (/ x (* (- y z) (- y t))))
161.0ms
(cbrt (/ x (* (- y z) (- y t))))

simplify59.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
03341041
11113981
25001975

prune428.0ms

Filtered
121 candidates to 111 candidates (91.7%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1201121
Fresh044
Picked011
Done011
Total1207127

Merged error: 0b

Counts
127 → 7

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (- y z))
0.0b
(- 1.0 (/ (/ x (- y z)) (- y t)))
2.6b
(/ (/ x (- y z)) (- y t))

rewrite114.0ms

Algorithm
rewrite-expression-head
Rules
753×times-frac
715×add-sqr-sqrt
708×*-un-lft-identity
402×add-cube-cbrt
333×prod-diff
155×difference-of-squares
153×distribute-lft-out--
52×associate-/r/
27×flip3-- flip--
26×div-inv
24×associate-/l*
10×add-exp-log associate-/r* add-cbrt-cube
5×add-log-exp
4×cbrt-undiv div-exp
3×pow1 expm1-log1p-u fma-neg log1p-expm1-u
2×frac-2neg clear-num
1×sub-neg diff-log associate-/l/
Counts
3 → 543
Calls
3 calls:
5.0ms
(/ x (- y z))
42.0ms
(- 1.0 (/ (/ x (- y z)) (- y t)))
16.0ms
(/ (/ x (- y z)) (- y t))

series163.0ms

Counts
3 → 9
Calls
3 calls:
28.0ms
(/ x (- y z))
72.0ms
(- 1.0 (/ (/ x (- y z)) (- y t)))
63.0ms
(/ (/ x (- y z)) (- y t))

simplify167.0ms

Algorithm
egg-herbie
Counts
552 → 552
Iterations

Useful iterations: 1 (42.0ms)

IterNodesCost
0228017149
1500213946

prune1.0s

Filtered
552 candidates to 291 candidates (52.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New5511552
Fresh134
Picked011
Done022
Total5527559

Merged error: 0b

Counts
559 → 7

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 1.0 (* x (/ (/ 1 (- y z)) (- y t))))
0.2b
(/ (/ 1 (- y z)) (- y t))
6.3b
(* x (/ (/ 1 (- y z)) (- y t)))

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
380×times-frac
313×add-sqr-sqrt
302×*-un-lft-identity
149×add-cube-cbrt
111×associate-*r*
76×distribute-lft-out-- difference-of-squares
27×add-exp-log
26×associate-/r/
21×associate-/l*
17×add-cbrt-cube
14×flip3-- flip--
13×div-inv
12×div-exp
6×cbrt-undiv
5×pow1 prod-exp associate-/r* add-log-exp
4×unswap-sqr
3×expm1-log1p-u fma-neg associate-*l* prod-diff cbrt-unprod log1p-expm1-u
2×rec-exp 1-exp
1×sub-neg frac-2neg diff-log associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
3 → 310
Calls
3 calls:
3.0ms
(- 1.0 (* x (/ (/ 1 (- y z)) (- y t))))
12.0ms
(/ (/ 1 (- y z)) (- y t))
36.0ms
(* x (/ (/ 1 (- y z)) (- y t)))

series193.0ms

Counts
3 → 9
Calls
3 calls:
72.0ms
(- 1.0 (* x (/ (/ 1 (- y z)) (- y t))))
60.0ms
(/ (/ 1 (- y z)) (- y t))
61.0ms
(* x (/ (/ 1 (- y z)) (- y t)))

simplify117.0ms

Algorithm
egg-herbie
Counts
319 → 319
Iterations

Useful iterations: 2 (85.0ms)

IterNodesCost
010102796
147342545
250012542

prune534.0ms

Filtered
319 candidates to 186 candidates (58.3%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New3190319
Fresh033
Picked011
Done033
Total3197326

Merged error: 0b

Counts
326 → 7

regimes198.0ms

Accuracy

0% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 0.7b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0115
1115

end0.0ms

sample447.0ms

Algorithm
intervals
Results
241.0ms8512×body80valid

Profiling

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