Details

Time bar (total: 6.6s)

sample80.0ms

Algorithm
intervals
Results
29.0ms515×body80valid

simplify192.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0329
1779
22309
37359
419209
529949
633889
740789
850019

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 6.3b

Counts
2 → 1

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ a (* b c))
0.0b
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
0.1b
(* (+ a (* b c)) c)
8.2b
(* (* (+ a (* b c)) c) i)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
14×associate-*l/
11×pow1 add-exp-log add-cbrt-cube add-log-exp
9×add-sqr-sqrt
7×add-cube-cbrt *-un-lft-identity flip3-+ flip-+
6×associate-*r*
4×associate-*l* pow-prod-down prod-exp frac-sub cbrt-unprod
2×diff-log sum-log *-commutative
1×+-commutative sub-neg flip3-- associate--l+ flip-- unswap-sqr
Counts
4 → 69
Calls
4 calls:
2.0ms
(+ a (* b c))
6.0ms
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
5.0ms
(* (+ a (* b c)) c)
6.0ms
(* (* (+ a (* b c)) c) i)

series390.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(+ a (* b c))
350.0ms
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
11.0ms
(* (+ a (* b c)) c)
19.0ms
(* (* (+ a (* b c)) c) i)

simplify76.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 2 (69.0ms)

IterNodesCost
0431642
11992581
25002573

prune127.0ms

Filtered
58 candidates to 81 candidates (-39.7%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New74781
Fresh000
Picked011
Done000
Total74882

Merged error: 0.4b

Counts
82 → 8

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.0b
(+ a (* b c))
0.0b
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
6.5b
(* (+ a (* b c)) (* c i))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
13×add-log-exp
9×pow1 add-exp-log add-cbrt-cube
7×flip3-+ flip-+
6×associate-*l/
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×frac-sub
3×associate-*l* pow-prod-down prod-exp sum-log cbrt-unprod
2×+-commutative diff-log
1×sub-neg flip3-- associate-*r* associate--l+ *-commutative flip--
Counts
4 → 60
Calls
4 calls:
4.0ms
(+ (* x y) (* z t))
2.0ms
(+ a (* b c))
6.0ms
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
6.0ms
(* (+ a (* b c)) (* c i))

series399.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(+ (* x y) (* z t))
6.0ms
(+ a (* b c))
366.0ms
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
17.0ms
(* (+ a (* b c)) (* c i))

simplify52.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0404600
11775555
25003547

prune135.0ms

Filtered
52 candidates to 72 candidates (-38.5%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New66672
Fresh336
Picked101
Done011
Total701080

Merged error: 0.4b

Counts
80 → 10

localize19.0ms

Local error

Found 4 expressions with local error:

6.5b
(* (+ a (* b c)) (* c i))
13.6b
(cbrt (* (+ a (* b c)) (* c i)))
13.6b
(cbrt (* (+ a (* b c)) (* c i)))
13.6b
(cbrt (* (+ a (* b c)) (* c i)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
8×associate-*l/
6×cbrt-div
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×flip3-+ flip-+ add-log-exp
3×cbrt-prod pow1/3 associate-*l* pow-prod-down prod-exp cbrt-unprod
1×associate-*r* *-commutative
Counts
4 → 53
Calls
4 calls:
6.0ms
(* (+ a (* b c)) (* c i))
5.0ms
(cbrt (* (+ a (* b c)) (* c i)))
5.0ms
(cbrt (* (+ a (* b c)) (* c i)))
5.0ms
(cbrt (* (+ a (* b c)) (* c i)))

series149.0ms

Counts
4 → 12
Calls
4 calls:
16.0ms
(* (+ a (* b c)) (* c i))
44.0ms
(cbrt (* (+ a (* b c)) (* c i)))
43.0ms
(cbrt (* (+ a (* b c)) (* c i)))
46.0ms
(cbrt (* (+ a (* b c)) (* c i)))

simplify37.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0327600
11166540
25002524

prune130.0ms

Filtered
53 candidates to 65 candidates (-22.6%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New65065
Fresh088
Picked011
Done011
Total651075

Merged error: 0.4b

Counts
75 → 10

localize18.0ms

Local error

Found 4 expressions with local error:

1.1b
(cbrt (+ (* x y) (* z t)))
1.1b
(cbrt (+ (* x y) (* z t)))
1.1b
(cbrt (+ (* x y) (* z t)))
6.5b
(* (+ a (* b c)) (* c i))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log cbrt-prod add-cbrt-cube
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×cbrt-div
4×flip3-+ flip-+ add-log-exp
3×pow1/3 associate-*l* pow-prod-down prod-exp cbrt-unprod
2×associate-*l/
1×associate-*r* *-commutative
Counts
4 → 59
Calls
4 calls:
3.0ms
(cbrt (+ (* x y) (* z t)))
3.0ms
(cbrt (+ (* x y) (* z t)))
3.0ms
(cbrt (+ (* x y) (* z t)))
6.0ms
(* (+ a (* b c)) (* c i))

series123.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(cbrt (+ (* x y) (* z t)))
34.0ms
(cbrt (+ (* x y) (* z t)))
35.0ms
(cbrt (+ (* x y) (* z t)))
18.0ms
(* (+ a (* b c)) (* c i))

simplify123.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0333582
11135528
24955512
35001512

prune83.0ms

Filtered
59 candidates to 71 candidates (-20.3%)
Pruning

11 alts after pruning (8 fresh and 3 done)

PrunedKeptTotal
New70171
Fresh077
Picked011
Done022
Total701181

Merged error: 0.4b

Counts
81 → 11

regimes2.2s

Accuracy

0% (1.3b remaining)

Error of 2.3b against oracle of 0.9b and baseline of 2.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03022
13022

end0.0ms

sample2.1s

Algorithm
intervals
Results
863.0ms15068×body80valid

Profiling

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