Details

sample48.0ms

Algorithm

intervals

Results

18.0ms	256×	pre	80	true
13.0ms	256×	body	80	valid

simplify234.0ms

Counts

1 → 1

Iterations

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

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize20.0ms

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)

rewrite622.0ms

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)
481.0ms	(+ (+ (+ (+ e d) c) b) a)
108.0ms	(+ (+ (+ e d) c) b)

series126.0ms

Counts

3 → 9

Calls

3 calls:

18.0ms	(+ (+ e d) c)
64.0ms	(+ (+ (+ (+ e d) c) b) a)
44.0ms	(+ (+ (+ e d) c) b)

simplify2.1s

Counts

84 → 84

Iterations

Iter	Nodes
3	6678
2	1121
1	244
0	92

prune850.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize34.0ms

Local error

Found 4 expressions with local error:

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

rewrite523.0ms

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:

217.0ms	(log (exp (+ (+ b (+ d c)) (+ e a))))
12.0ms	(+ b (+ d c))
91.0ms	(+ (+ b (+ d c)) (+ e a))
202.0ms	(exp (+ (+ b (+ d c)) (+ e a)))

series235.0ms

Counts

4 → 12

Calls

4 calls:

61.0ms	(log (exp (+ (+ b (+ d c)) (+ e a))))
20.0ms	(+ b (+ d c))
82.0ms	(+ (+ b (+ d c)) (+ e a))
72.0ms	(exp (+ (+ b (+ d c)) (+ e a)))

simplify3.6s

Counts

121 → 121

Iterations

Iter	Nodes
3	11241
2	1754
1	396
0	137

prune1.2s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

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

rewrite266.0ms

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-l`
9×	`add-cube-cbrt`
8×	`associate-r` `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:

36.0ms	(* (exp b) (* (exp d) (exp c)))
14.0ms	(* (exp d) (exp c))
15.0ms	(* (exp e) (exp a))
200.0ms	(* (* (exp b) (* (exp d) (exp c))) (* (exp e) (exp a)))

series195.0ms

Counts

4 → 12

Calls

4 calls:

53.0ms	(* (exp b) (* (exp d) (exp c)))
24.0ms	(* (exp d) (exp c))
25.0ms	(* (exp e) (exp a))
93.0ms	(* (* (exp b) (* (exp d) (exp c))) (* (exp e) (exp a)))

simplify2.2s

Counts

110 → 110

Iterations

Iter	Nodes
3	6048
2	1138
1	359
0	130

prune1.4s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes206.0ms

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

sample1.2s

Algorithm

intervals

Results

517.0ms	8000×	pre	80	true
440.0ms	8000×	body	80	valid