Details

Time bar (total: 12.9s)

sample37.0ms

Algorithm
intervals
Results
17.0ms378×body80valid

simplify218.0ms

Counts
1 → 1
Iterations
IterNodes
done251
6251
5248
4206
3140
267
126
013

prune23.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y z))
0.0b
(+ (+ x (* y z)) (* t a))
2.7b
(* (* a z) b)

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
8×pow1 add-cbrt-cube add-exp-log
6×add-sqr-sqrt fma-def *-un-lft-identity add-cube-cbrt
4×sum-log
3×expm1-log1p-u associate-*r* pow-prod-down prod-exp cbrt-unprod log1p-expm1-u
2×+-commutative flip3-+ flip-+
1×associate-+l+ associate-*l* *-commutative
Counts
3 → 54
Calls
3 calls:
8.0ms
(+ x (* y z))
44.0ms
(+ (+ x (* y z)) (* t a))
14.0ms
(* (* a z) b)

series172.0ms

Counts
3 → 9
Calls
3 calls:
60.0ms
(+ x (* y z))
70.0ms
(+ (+ x (* y z)) (* t a))
42.0ms
(* (* a z) b)

simplify1.5s

Counts
63 → 63
Iterations
IterNodes
done5001
21696
1287
099

prune528.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize55.0ms

Local error

Found 4 expressions with local error:

2.7b
(* (* a z) b)
16.3b
(cbrt (* (* a z) b))
16.3b
(cbrt (* (* a z) b))
16.3b
(cbrt (* (* a z) b))

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×cbrt-prod pow1/3 associate-*r* pow-prod-down prod-exp cbrt-unprod
1×associate-*l* *-commutative
Counts
4 → 53
Calls
4 calls:
16.0ms
(* (* a z) b)
17.0ms
(cbrt (* (* a z) b))
19.0ms
(cbrt (* (* a z) b))
21.0ms
(cbrt (* (* a z) b))

series540.0ms

Counts
4 → 12
Calls
4 calls:
62.0ms
(* (* a z) b)
165.0ms
(cbrt (* (* a z) b))
175.0ms
(cbrt (* (* a z) b))
137.0ms
(cbrt (* (* a z) b))

simplify1.2s

Counts
65 → 65
Iterations
IterNodes
done5000
2920
1193
080

prune748.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize93.0ms

Local error

Found 4 expressions with local error:

2.7b
(* (* a z) b)
16.3b
(cbrt (* (* (* a z) (* (cbrt b) (cbrt b))) (cbrt b)))
16.3b
(cbrt (* (* a z) b))
16.3b
(cbrt (* (* a z) b))

rewrite182.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×cbrt-prod pow1/3 associate-*r* pow-prod-down prod-exp cbrt-unprod
1×associate-*l* *-commutative
Counts
4 → 53
Calls
4 calls:
16.0ms
(* (* a z) b)
123.0ms
(cbrt (* (* (* a z) (* (cbrt b) (cbrt b))) (cbrt b)))
20.0ms
(cbrt (* (* a z) b))
20.0ms
(cbrt (* (* a z) b))

series531.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(* (* a z) b)
151.0ms
(cbrt (* (* (* a z) (* (cbrt b) (cbrt b))) (cbrt b)))
161.0ms
(cbrt (* (* a z) b))
182.0ms
(cbrt (* (* a z) b))

simplify1.4s

Counts
65 → 65
Iterations
IterNodes
done5000
2971
1211
093

prune644.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize95.0ms

Local error

Found 4 expressions with local error:

2.7b
(* (* a z) b)
14.0b
(cbrt (* (* a z) (* (cbrt b) (cbrt b))))
16.3b
(cbrt (* (* a z) b))
16.3b
(cbrt (* (* a z) b))

rewrite101.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×cbrt-prod pow1/3 associate-*r* pow-prod-down prod-exp cbrt-unprod
1×associate-*l* *-commutative
Counts
4 → 53
Calls
4 calls:
28.0ms
(* (* a z) b)
45.0ms
(cbrt (* (* a z) (* (cbrt b) (cbrt b))))
15.0ms
(cbrt (* (* a z) b))
11.0ms
(cbrt (* (* a z) b))

series738.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(* (* a z) b)
289.0ms
(cbrt (* (* a z) (* (cbrt b) (cbrt b))))
193.0ms
(cbrt (* (* a z) b))
209.0ms
(cbrt (* (* a z) b))

simplify1.1s

Counts
65 → 65
Iterations
IterNodes
done5000
21211
1258
0109

prune598.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0b

regimes774.0ms

Accuracy

0% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done31
131
021

end0.0ms

sample1.6s

Algorithm
intervals
Results
1000.0ms11780×body80valid