Details

sample53.0ms

Algorithm

intervals

Results

20.0ms	256×	pre	80	true
15.0ms	256×	body	80	valid

simplify258.0ms

Counts

1 → 1

Iterations

Iter	Nodes
6	315
5	315
4	265
3	144
2	55
1	19
0	9

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize12.0ms

Local error

Found 3 expressions with local error:

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

rewrite536.0ms

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-+` `insert-posit16` `log1p-expm1-u`

Counts

3 → 75

Calls

3 calls:

23.0ms	(+ (+ e d) c)
426.0ms	(+ (+ (+ (+ e d) c) b) a)
86.0ms	(+ (+ (+ e d) c) b)

series119.0ms

Counts

3 → 9

Calls

3 calls:

26.0ms	(+ (+ e d) c)
59.0ms	(+ (+ (+ (+ e d) c) b) a)
34.0ms	(+ (+ (+ e d) c) b)

simplify2.5s

Counts

84 → 84

Iterations

Iter	Nodes
3	6678
2	1121
1	244
0	92

prune562.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.2b	(+ e (+ b (+ d c)))
0.2b	(+ b (+ d c))
0.2b	(+ (log (exp (+ e (+ b (+ d c))))) a)
3.1b	(exp (+ e (+ b (+ d c))))

rewrite1.1s

Algorithm

rewrite-expression-head

Rules

45×	`*-un-lft-identity`
29×	`add-log-exp`
23×	`distribute-lft-out`
16×	`sum-log` `fma-def`
12×	`exp-prod`
10×	`add-sqr-sqrt` `add-cube-cbrt`
8×	`log-pow`
6×	`pow1`
4×	`expm1-log1p-u` `associate-+l+` `log-prod` `add-cbrt-cube` `add-exp-log` `insert-posit16` `log1p-expm1-u` `rem-exp-log`
3×	`+-commutative` `flip3-+` `flip-+`
2×	`associate-+r+` `exp-sum`

Counts

4 → 95

Calls

4 calls:

31.0ms	(+ e (+ b (+ d c)))
12.0ms	(+ b (+ d c))
916.0ms	(+ (log (exp (+ e (+ b (+ d c))))) a)
160.0ms	(exp (+ e (+ b (+ d c))))

series193.0ms

Counts

4 → 12

Calls

4 calls:

42.0ms	(+ e (+ b (+ d c)))
17.0ms	(+ b (+ d c))
93.0ms	(+ (log (exp (+ e (+ b (+ d c))))) a)
42.0ms	(exp (+ e (+ b (+ d c))))

simplify3.5s

Counts

107 → 107

Iterations

Iter	Nodes
3	7904
2	1441
1	306
0	112

prune971.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 3 expressions with local error:

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

rewrite395.0ms

Algorithm

rewrite-expression-head

Rules

45×	`*-un-lft-identity`
31×	`add-log-exp`
26×	`distribute-lft-out`
19×	`sum-log`
13×	`fma-def`
6×	`add-sqr-sqrt` `add-cube-cbrt`
3×	`expm1-log1p-u` `pow1` `+-commutative` `flip3-+` `add-cbrt-cube` `add-exp-log` `flip-+` `insert-posit16` `log1p-expm1-u`
2×	`associate-+l+`
1×	`associate-+r+`

Counts

3 → 73

Calls

3 calls:

51.0ms	(+ e (+ (+ d a) b))
20.0ms	(+ (+ d a) b)
323.0ms	(+ (+ e (+ (+ d a) b)) c)

series122.0ms

Counts

3 → 9

Calls

3 calls:

35.0ms	(+ e (+ (+ d a) b))
22.0ms	(+ (+ d a) b)
65.0ms	(+ (+ e (+ (+ d a) b)) c)

simplify1.6s

Counts

82 → 82

Iterations

Iter	Nodes
3	5562
2	938
1	255
0	93

prune577.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.0b	(log (exp (+ (+ b (+ d c)) (+ e a))))
0.2b	(+ b (+ d c))
0.3b	(+ (+ b (+ d c)) (+ e a))
3.3b	(exp (+ (+ b (+ d c)) (+ e a)))

rewrite591.0ms

Algorithm

rewrite-expression-head

Rules

82×	`*-un-lft-identity`
52×	`add-log-exp`
51×	`distribute-lft-out`
33×	`sum-log`
18×	`exp-prod`
10×	`log-pow`
9×	`add-sqr-sqrt` `add-cube-cbrt`
8×	`fma-def`
7×	`rem-exp-log`
6×	`flip3-+` `flip-+`
5×	`pow1`
4×	`expm1-log1p-u` `log-prod` `add-cbrt-cube` `frac-add` `add-exp-log` `insert-posit16` `log1p-expm1-u`
2×	`+-commutative` `associate-+r+` `exp-sum`
1×	`associate-+l+` `rem-log-exp`

Counts

4 → 109

Calls

4 calls:

273.0ms	(log (exp (+ (+ b (+ d c)) (+ e a))))
11.0ms	(+ b (+ d c))
84.0ms	(+ (+ b (+ d c)) (+ e a))
221.0ms	(exp (+ (+ b (+ d c)) (+ e a)))

series227.0ms

Counts

4 → 12

Calls

4 calls:

67.0ms	(log (exp (+ (+ b (+ d c)) (+ e a))))
17.0ms	(+ b (+ d c))
79.0ms	(+ (+ b (+ d c)) (+ e a))
64.0ms	(exp (+ (+ b (+ d c)) (+ e a)))

simplify3.7s

Counts

121 → 121

Iterations

Iter	Nodes
3	10669
2	1757
1	395
0	137

prune733.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

regimes185.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
2	19
1	19
0	15

end0.0ms

sample978.0ms

Algorithm

intervals

Results

435.0ms	8000×	pre	80	true
343.0ms	8000×	body	80	valid