Details

Time bar (total: 8.0s)

sample83.0ms

Algorithm
intervals
Results
29.0ms508×body80valid

simplify197.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0329
1779
22309
37359
419209
529949
633889
740789
850019

prune7.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 7.5b

Counts
2 → 1

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
0.0b
(+ a (* b c))
0.1b
(* (+ a (* b c)) c)
9.6b
(* (* (+ a (* b c)) c) i)

rewrite23.0ms

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:
7.0ms
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
3.0ms
(+ a (* b c))
5.0ms
(* (+ a (* b c)) c)
6.0ms
(* (* (+ a (* b c)) c) i)

series376.0ms

Counts
4 → 12
Calls
4 calls:
341.0ms
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
6.0ms
(+ a (* b c))
11.0ms
(* (+ a (* b c)) c)
17.0ms
(* (* (+ a (* b c)) c) i)

simplify60.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
0431642
11992581
25002573

prune462.0ms

Filtered
81 candidates to 58 candidates (28.4%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New74781
Fresh000
Picked011
Done000
Total74882

Merged error: 0.5b

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)))
5.0b
(* (+ a (* b c)) (* c i))

rewrite22.0ms

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:
3.0ms
(+ (* x y) (* z t))
2.0ms
(+ a (* b c))
7.0ms
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
8.0ms
(* (+ a (* b c)) (* c i))

series396.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(+ (* x y) (* z t))
11.0ms
(+ a (* b c))
358.0ms
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
17.0ms
(* (+ a (* b c)) (* c i))

simplify54.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0404600
11775555
25003547

prune348.0ms

Filtered
72 candidates to 52 candidates (27.8%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New66672
Fresh426
Picked101
Done011
Total71980

Merged error: 0.5b

Counts
80 → 9

localize23.0ms

Local error

Found 4 expressions with local error:

5.0b
(* (+ a (* b c)) (* c i))
9.8b
(cbrt (* (+ a (* b c)) (* c i)))
9.8b
(cbrt (* (+ a (* b c)) (* c i)))
9.8b
(cbrt (* (+ a (* b c)) (* c i)))

rewrite23.0ms

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)))

series151.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(* (+ a (* b c)) (* c i))
44.0ms
(cbrt (* (+ a (* b c)) (* c i)))
46.0ms
(cbrt (* (+ a (* b c)) (* c i)))
44.0ms
(cbrt (* (+ a (* b c)) (* c i)))

simplify39.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0327600
11166540
25002524

prune509.0ms

Filtered
65 candidates to 53 candidates (18.5%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New63265
Fresh077
Picked101
Done011
Total641074

Merged error: 0.5b

Counts
74 → 10

localize25.0ms

Local error

Found 4 expressions with local error:

5.0b
(* (+ a (* b c)) (* c i))
9.8b
(cbrt (* (+ a (* b c)) (* c i)))
9.8b
(cbrt (* (+ a (* b c)) (* c i)))
10.7b
(cbrt (* c i))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
6×associate-*l/
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×cbrt-div add-log-exp
3×cbrt-prod flip3-+ pow1/3 associate-*l* pow-prod-down prod-exp cbrt-unprod flip-+
1×associate-*r* *-commutative
Counts
4 → 51
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)))
2.0ms
(cbrt (* c i))

series123.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(* (+ a (* b c)) (* c i))
45.0ms
(cbrt (* (+ a (* b c)) (* c i)))
48.0ms
(cbrt (* (+ a (* b c)) (* c i)))
14.0ms
(cbrt (* c i))

simplify38.0ms

Algorithm
egg-herbie
Counts
63 → 63
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0368503
11283448
25001422

prune474.0ms

Filtered
63 candidates to 49 candidates (22.2%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New62163
Fresh178
Picked011
Done011
Total631073

Merged error: 0.5b

Counts
73 → 10

regimes2.5s

Accuracy

0% (1.2b remaining)

Error of 2.2b against oracle of 1.0b and baseline of 2.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03423
13423

end0.0ms

sample2.1s

Algorithm
intervals
Results
871.0ms15202×body80valid

Profiling

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