Details

Time bar (total: 5.8s)

sample33.0ms

Algorithm
intervals
Results
9.0ms35×body1280valid
9.0ms202×body80valid
4.0ms21×body640valid
1.0ms11×body320valid
1.0ms10×body160valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1244
2484
3714
4794
5794

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.4b

localize7.0ms

Local error

Found 3 expressions with local error:

0.1b
(* x (/ (sin y) y))
0.1b
(/ (sin y) y)
2.3b
(/ (* x (/ (sin y) y)) z)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
22×times-frac
21×add-cube-cbrt *-un-lft-identity
19×add-exp-log add-cbrt-cube
13×associate-*r*
6×cbrt-undiv div-exp associate-/r*
5×pow1
4×prod-exp cbrt-unprod associate-/l*
3×associate-*l* div-inv add-log-exp
2×frac-2neg associate-*r/ clear-num unswap-sqr
1×pow-prod-down *-commutative associate-/l/
Counts
3 → 83
Calls
3 calls:
6.0ms
(* x (/ (sin y) y))
4.0ms
(/ (sin y) y)
6.0ms
(/ (* x (/ (sin y) y)) z)

series152.0ms

Counts
3 → 9
Calls
3 calls:
56.0ms
(* x (/ (sin y) y))
25.0ms
(/ (sin y) y)
72.0ms
(/ (* x (/ (sin y) y)) z)

simplify43.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0326487
11643420
25001420

prune192.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ z (/ (sin y) y))
0.1b
(/ (sin y) y)
1.2b
(/ x (/ z (/ (sin y) y)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
480×times-frac
238×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
60×associate-/r*
23×div-inv
19×add-exp-log add-cbrt-cube
10×cbrt-undiv div-exp
9×associate-/l*
6×associate-/r/
3×pow1 frac-2neg clear-num add-log-exp
Counts
3 → 293
Calls
3 calls:
5.0ms
(/ z (/ (sin y) y))
4.0ms
(/ (sin y) y)
12.0ms
(/ x (/ z (/ (sin y) y)))

series172.0ms

Counts
3 → 9
Calls
3 calls:
67.0ms
(/ z (/ (sin y) y))
24.0ms
(/ (sin y) y)
80.0ms
(/ x (/ z (/ (sin y) y)))

simplify59.0ms

Algorithm
egg-herbie
Counts
302 → 302
Iterations

Useful iterations: 1 (27.0ms)

IterNodesCost
011102950
150012830

prune799.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.1b
(/ z (/ 1 (/ y (sin y))))
0.1b
(/ y (sin y))
0.3b
(/ 1 (/ y (sin y)))
1.2b
(/ x (/ z (/ 1 (/ y (sin y)))))

rewrite132.0ms

Algorithm
rewrite-expression-head
Rules
2211×times-frac
977×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
197×associate-/r*
76×div-inv
64×add-exp-log
44×div-exp
34×add-cbrt-cube
23×associate-/r/
20×cbrt-undiv
12×associate-/l*
6×rec-exp 1-exp
5×pow1
4×frac-2neg clear-num add-log-exp
1×pow-flip inv-pow
Counts
4 → 877
Calls
4 calls:
12.0ms
(/ z (/ 1 (/ y (sin y))))
3.0ms
(/ y (sin y))
6.0ms
(/ 1 (/ y (sin y)))
34.0ms
(/ x (/ z (/ 1 (/ y (sin y)))))

series196.0ms

Counts
4 → 12
Calls
4 calls:
62.0ms
(/ z (/ 1 (/ y (sin y))))
26.0ms
(/ y (sin y))
25.0ms
(/ 1 (/ y (sin y)))
82.0ms
(/ x (/ z (/ 1 (/ y (sin y)))))

simplify157.0ms

Algorithm
egg-herbie
Counts
889 → 889
Iterations

Useful iterations: 1 (55.0ms)

IterNodesCost
0317911320
1500110541

prune2.1s

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ z (* (/ 1 y) (sin y)))
0.2b
(* (/ 1 y) (sin y))
1.2b
(/ x (/ z (* (/ 1 y) (sin y))))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
50×times-frac
49×add-exp-log
37×add-sqr-sqrt
31×*-un-lft-identity add-cbrt-cube
30×add-cube-cbrt
22×div-exp
13×cbrt-undiv associate-*l*
12×prod-exp
9×associate-/r*
7×div-inv
6×associate-*l/ associate-/r/ cbrt-unprod associate-/l*
5×pow1
3×rec-exp 1-exp associate-*r* add-log-exp unswap-sqr
2×frac-2neg clear-num
1×pow-prod-down *-commutative
Counts
3 → 117
Calls
3 calls:
7.0ms
(/ z (* (/ 1 y) (sin y)))
7.0ms
(* (/ 1 y) (sin y))
9.0ms
(/ x (/ z (* (/ 1 y) (sin y))))

series171.0ms

Counts
3 → 9
Calls
3 calls:
67.0ms
(/ z (* (/ 1 y) (sin y)))
24.0ms
(* (/ 1 y) (sin y))
79.0ms
(/ x (/ z (* (/ 1 y) (sin y))))

simplify57.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0509824
12432675
25003664

prune250.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes131.0ms

Accuracy

0% (2.8b remaining)

Error of 2.8b against oracle of 0.0b and baseline of 2.8b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
074

end0.0ms

sample1.0s

Algorithm
intervals
Results
281.0ms1023×body1280valid
258.0ms5825×body80valid
190.0ms1004×body640valid
73.0ms542×body320valid
28.0ms309×body160valid