Details

sample27.0ms

Algorithm

intervals

Results

7.0ms	256×	pre	80	true
7.0ms	256×	body	80	valid

simplify279.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	315
5	315
4	265
3	144
2	55
1	19
0	9

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize18.0ms

Local error

Found 3 expressions with local error:

0.2b	(+ (+ e d) c)
0.3b	(+ (+ (+ (+ e d) c) b) a)
0.3b	(+ (+ (+ e d) c) b)

rewrite742.0ms

Algorithm

rewrite-expression-head

Rules

50×	`*-un-lft-identity`
31×	`add-log-exp`
29×	`distribute-lft-out`
19×	`sum-log`
15×	`fma-def`
6×	`add-sqr-sqrt` `add-cube-cbrt`
3×	`expm1-log1p-u` `pow1` `+-commutative` `associate-+l+` `flip3-+` `add-cbrt-cube` `add-exp-log` `flip-+` `log1p-expm1-u`

Counts

3 → 72

Calls

3 calls:

29.0ms	(+ (+ e d) c)
562.0ms	(+ (+ (+ (+ e d) c) b) a)
145.0ms	(+ (+ (+ e d) c) b)

series131.0ms

Counts

3 → 9

Calls

3 calls:

21.0ms	(+ (+ e d) c)
72.0ms	(+ (+ (+ (+ e d) c) b) a)
38.0ms	(+ (+ (+ e d) c) b)

simplify927.0ms

Counts

81 → 81

Iterations

Iter	Nodes
done	5000
2	987
1	239
0	89

prune418.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.2b	(+ (+ e d) c)
0.3b	(+ (+ (+ e d) c) (+ b a))

rewrite157.0ms

Algorithm

rewrite-expression-head

Rules

37×	`*-un-lft-identity`
28×	`add-log-exp`
22×	`distribute-lft-out`
18×	`sum-log`
9×	`fma-def`
6×	`flip3-+` `flip-+`
4×	`add-sqr-sqrt` `frac-add` `add-cube-cbrt`
2×	`expm1-log1p-u` `pow1` `+-commutative` `associate-+l+` `add-cbrt-cube` `add-exp-log` `log1p-expm1-u`
1×	`associate-+r+`

Counts

2 → 56

Calls

2 calls:

25.0ms	(+ (+ e d) c)
128.0ms	(+ (+ (+ e d) c) (+ b a))

series87.0ms

Counts

2 → 6

Calls

2 calls:

17.0ms	(+ (+ e d) c)
70.0ms	(+ (+ (+ e d) c) (+ b a))

simplify1.5s

Counts

62 → 62

Iterations

Iter	Nodes
done	5000
2	1620
1	307
0	97

prune347.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize40.0ms

Local error

Found 4 expressions with local error:

0.0b	(log (exp (+ (+ (+ b a) (+ d c)) e)))
0.3b	(+ (+ b a) (+ d c))
0.3b	(+ (+ (+ b a) (+ d c)) e)
3.2b	(exp (+ (+ (+ b a) (+ d c)) e))

rewrite1.6s

Algorithm

rewrite-expression-head

Rules

89×	`*-un-lft-identity`
56×	`distribute-lft-out`
53×	`add-log-exp`
34×	`sum-log`
16×	`exp-prod`
11×	`fma-def`
9×	`add-sqr-sqrt` `log-pow` `add-cube-cbrt`
6×	`flip3-+` `flip-+` `rem-exp-log`
5×	`pow1`
4×	`expm1-log1p-u` `log-prod` `add-cbrt-cube` `frac-add` `add-exp-log` `log1p-expm1-u`
2×	`+-commutative` `associate-+l+` `exp-sum`
1×	`associate-+r+` `rem-log-exp`

Counts

4 → 107

Calls

4 calls:

647.0ms	(log (exp (+ (+ (+ b a) (+ d c)) e)))
35.0ms	(+ (+ b a) (+ d c))
254.0ms	(+ (+ (+ b a) (+ d c)) e)
658.0ms	(exp (+ (+ (+ b a) (+ d c)) e))

series273.0ms

Counts

4 → 12

Calls

4 calls:

83.0ms	(log (exp (+ (+ (+ b a) (+ d c)) e)))
43.0ms	(+ (+ b a) (+ d c))
87.0ms	(+ (+ (+ b a) (+ d c)) e)
59.0ms	(exp (+ (+ (+ b a) (+ d c)) e))

simplify1.8s

Counts

119 → 119

Iterations

Iter	Nodes
done	5000
2	1873
1	425
0	146

prune692.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize35.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (exp b) (exp a))
0.3b	(* (* (* (exp b) (exp a)) (* (exp d) (exp c))) (exp e))
0.3b	(* (* (exp b) (exp a)) (* (exp d) (exp c)))
0.4b	(* (exp d) (exp c))

rewrite466.0ms

Algorithm

rewrite-expression-head

Rules

38×	`pow1` `add-cbrt-cube`
23×	`pow-prod-down` `prod-exp` `cbrt-unprod`
22×	`*-un-lft-identity`
13×	`add-sqr-sqrt` `exp-prod` `add-exp-log`
10×	`associate-r`
9×	`pow-prod-up` `add-cube-cbrt`
8×	`associate-l`
4×	`expm1-log1p-u` `*-commutative` `log1p-expm1-u` `add-log-exp`
2×	`unswap-sqr`

Counts

4 → 97

Calls

4 calls:

18.0ms	(* (exp b) (exp a))
302.0ms	(* (* (* (exp b) (exp a)) (* (exp d) (exp c))) (exp e))
113.0ms	(* (* (exp b) (exp a)) (* (exp d) (exp c)))
26.0ms	(* (exp d) (exp c))

series325.0ms

Counts

4 → 12

Calls

4 calls:

38.0ms	(* (exp b) (exp a))
147.0ms	(* (* (* (exp b) (exp a)) (* (exp d) (exp c))) (exp e))
103.0ms	(* (* (exp b) (exp a)) (* (exp d) (exp c)))
37.0ms	(* (exp d) (exp c))

simplify1.7s

Counts

109 → 109

Iterations

Iter	Nodes
done	5000
2	1199
1	362
0	129

prune723.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes337.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	19
1	19
0	15

end0.0ms

sample1.5s

Algorithm

intervals

Results

340.0ms	8000×	body	80	valid
312.0ms	8000×	pre	80	true