Details

sample47.0ms

Algorithm

intervals

Results

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

simplify301.0ms

Counts

1 → 1

Iterations

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

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize21.0ms

Local error

Found 3 expressions with local error:

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

rewrite606.0ms

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:

31.0ms	(+ (+ e d) c)
106.0ms	(+ (+ (+ e d) c) b)
468.0ms	(+ (+ (+ (+ e d) c) b) a)

series149.0ms

Counts

3 → 9

Calls

3 calls:

23.0ms	(+ (+ e d) c)
47.0ms	(+ (+ (+ e d) c) b)
79.0ms	(+ (+ (+ (+ e d) c) b) a)

simplify1.2s

Counts

84 → 84

Iterations

Iter	Nodes
done	5001
2	1115
1	244
0	92

prune328.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b	(log (exp (+ (+ d e) (+ (+ c b) a))))
0.2b	(+ (+ c b) a)
0.3b	(+ (+ d e) (+ (+ c b) a))
3.4b	(exp (+ (+ d e) (+ (+ c b) a)))

rewrite625.0ms

Algorithm

rewrite-expression-head

Rules

81×	`*-un-lft-identity`
52×	`add-log-exp`
50×	`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-+l+` `exp-sum`
1×	`associate-+r+` `rem-log-exp`

Counts

4 → 109

Calls

4 calls:

311.0ms	(log (exp (+ (+ d e) (+ (+ c b) a))))
31.0ms	(+ (+ c b) a)
62.0ms	(+ (+ d e) (+ (+ c b) a))
218.0ms	(exp (+ (+ d e) (+ (+ c b) a)))

series267.0ms

Counts

4 → 12

Calls

4 calls:

90.0ms	(log (exp (+ (+ d e) (+ (+ c b) a))))
26.0ms	(+ (+ c b) a)
75.0ms	(+ (+ d e) (+ (+ c b) a))
77.0ms	(exp (+ (+ d e) (+ (+ c b) a)))

simplify1.6s

Counts

121 → 121

Iterations

Iter	Nodes
done	5001
2	1938
1	391
0	138

prune615.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize48.0ms

Local error

Found 4 expressions with local error:

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

rewrite253.0ms

Algorithm

rewrite-expression-head

Rules

34×	`pow1` `add-cbrt-cube`
21×	`*-un-lft-identity`
20×	`pow-prod-down` `prod-exp` `cbrt-unprod`
13×	`add-sqr-sqrt`
12×	`exp-prod` `add-exp-log`
10×	`associate-r`
9×	`add-cube-cbrt`
8×	`associate-l` `pow-prod-up`
4×	`expm1-log1p-u` `*-commutative` `insert-posit16` `log1p-expm1-u` `add-log-exp`
2×	`unswap-sqr`

Counts

4 → 98

Calls

4 calls:

21.0ms	(* (exp d) (exp e))
44.0ms	(* (* (exp c) (exp b)) (exp a))
171.0ms	(* (* (exp d) (exp e)) (* (* (exp c) (exp b)) (exp a)))
14.0ms	(* (exp c) (exp b))

series231.0ms

Counts

4 → 12

Calls

4 calls:

36.0ms	(* (exp d) (exp e))
53.0ms	(* (* (exp c) (exp b)) (exp a))
117.0ms	(* (* (exp d) (exp e)) (* (* (exp c) (exp b)) (exp a)))
25.0ms	(* (exp c) (exp b))

simplify1.5s

Counts

110 → 110

Iterations

Iter	Nodes
done	5001
2	1255
1	352
0	129

prune676.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (exp a))
0.6b	(cbrt (exp a))
0.6b	(cbrt (exp a))
1.5b	(exp (+ b c))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

10×	`*-un-lft-identity`
9×	`cbrt-prod`
8×	`add-sqr-sqrt` `add-cube-cbrt`
7×	`add-log-exp`
4×	`expm1-log1p-u` `pow1` `exp-prod` `add-cbrt-cube` `add-exp-log` `insert-posit16` `log1p-expm1-u`
3×	`pow1/3`
2×	`rem-exp-log`
1×	`sum-log` `exp-sum` `distribute-lft-out`

Counts

4 → 59

Calls

4 calls:

2.0ms	(cbrt (exp a))
2.0ms	(cbrt (exp a))
2.0ms	(cbrt (exp a))
11.0ms	(exp (+ b c))

series303.0ms

Counts

4 → 12

Calls

4 calls:

99.0ms	(cbrt (exp a))
101.0ms	(cbrt (exp a))
84.0ms	(cbrt (exp a))
19.0ms	(exp (+ b c))

simplify2.5s

Counts

71 → 71

Iterations

Iter	Nodes
done	5003
5	4009
4	698
3	300
2	143
1	79
0	51

prune549.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes378.0ms

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

sample2.0s

Algorithm

intervals

Results

1.2s	8000×	pre	80	true
522.0ms	8000×	body	80	valid