Details

sample36.0ms

Algorithm

intervals

Results

13.0ms	256×	pre	80	true
10.0ms	256×	body	80	valid

simplify220.0ms

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

localize13.0ms

Local error

Found 3 expressions with local error:

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

rewrite533.0ms

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:

82.0ms	(+ (+ (+ e d) c) b)
19.0ms	(+ (+ e d) c)
430.0ms	(+ (+ (+ (+ e d) c) b) a)

series121.0ms

Counts

3 → 9

Calls

3 calls:

46.0ms	(+ (+ (+ e d) c) b)
18.0ms	(+ (+ e d) c)
57.0ms	(+ (+ (+ (+ e d) c) b) a)

simplify955.0ms

Counts

84 → 84

Iterations

Iter	Nodes
done	2015
3	2015
2	1094
1	244
0	92

prune354.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.0b	(log (exp (+ (+ c e) (+ d (+ b a)))))
0.1b	(+ d (+ b a))
0.2b	(+ (+ c e) (+ d (+ b a)))
3.5b	(exp (+ (+ c e) (+ d (+ b a))))

rewrite437.0ms

Algorithm

rewrite-expression-head

Rules

79×	`*-un-lft-identity`
52×	`add-log-exp`
49×	`distribute-lft-out`
33×	`sum-log`
18×	`exp-prod`
10×	`log-pow`
9×	`add-sqr-sqrt` `add-cube-cbrt`
7×	`fma-def` `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 → 108

Calls

4 calls:

205.0ms	(log (exp (+ (+ c e) (+ d (+ b a)))))
15.0ms	(+ d (+ b a))
48.0ms	(+ (+ c e) (+ d (+ b a)))
167.0ms	(exp (+ (+ c e) (+ d (+ b a))))

series253.0ms

Counts

4 → 12

Calls

4 calls:

90.0ms	(log (exp (+ (+ c e) (+ d (+ b a)))))
22.0ms	(+ d (+ b a))
67.0ms	(+ (+ c e) (+ d (+ b a)))
74.0ms	(exp (+ (+ c e) (+ d (+ b a))))

simplify1.0s

Counts

120 → 120

Iterations

Iter	Nodes
done	2004
3	2004
2	1715
1	393
0	138

prune732.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize39.0ms

Local error

Found 4 expressions with local error:

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

rewrite264.0ms

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:

195.0ms	(* (* (exp c) (exp e)) (* (exp d) (* (exp b) (exp a))))
15.0ms	(* (exp c) (exp e))
39.0ms	(* (exp d) (* (exp b) (exp a)))
14.0ms	(* (exp b) (exp a))

series246.0ms

Counts

4 → 12

Calls

4 calls:

132.0ms	(* (* (exp c) (exp e)) (* (exp d) (* (exp b) (exp a))))
35.0ms	(* (exp c) (exp e))
57.0ms	(* (exp d) (* (exp b) (exp a)))
22.0ms	(* (exp b) (exp a))

simplify1.1s

Counts

110 → 110

Iterations

Iter	Nodes
done	2014
3	2014
2	1170
1	341
0	128

prune554.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize49.0ms

Local error

Found 4 expressions with local error:

0.4b	(* (cbrt (exp a)) (cbrt (exp a)))
0.5b	(cbrt (exp a))
0.5b	(cbrt (exp a))
0.5b	(cbrt (exp a))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`*-un-lft-identity` `add-cube-cbrt`
11×	`pow1`
9×	`pow1/3`
6×	`swap-sqr` `associate-r` `associate-l` `add-exp-log`
4×	`expm1-log1p-u` `add-cbrt-cube` `insert-posit16` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 85

Calls

4 calls:

11.0ms	(* (cbrt (exp a)) (cbrt (exp a)))
2.0ms	(cbrt (exp a))
2.0ms	(cbrt (exp a))
2.0ms	(cbrt (exp a))

series345.0ms

Counts

4 → 12

Calls

4 calls:

96.0ms	(* (cbrt (exp a)) (cbrt (exp a)))
85.0ms	(cbrt (exp a))
84.0ms	(cbrt (exp a))
80.0ms	(cbrt (exp a))

simplify1.3s

Counts

97 → 97

Iterations

Iter	Nodes
done	2001
5	2001
4	1865
3	682
2	326
1	142
0	66

prune637.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes271.0ms

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
done	19
1	19
0	15

end0.0ms

sample1.2s

Algorithm

intervals

Results

549.0ms	8000×	pre	80	true
453.0ms	8000×	body	80	valid