Details

sample32.0ms

Algorithm

intervals

Results

15.0ms

304×

body

valid

simplify40.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	67
5	67
4	63
3	46
2	24
1	11
0	7

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.2b

localize18.0ms

Local error

Found 1 expressions with local error:

3.2b	(* x (- 1.0 (* y z)))

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt`
3×	`pow1` `-un-lft-identity` `add-cbrt-cube` `associate-r` `associate-l*` `add-exp-log` `add-cube-cbrt`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-*r/`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `insert-posit16` `flip--` `add-log-exp` `unswap-sqr`

Counts

1 → 25

Calls

1 calls:

15.0ms

(* x (- 1.0 (* y z)))

series59.0ms

Counts

1 → 3

Calls

1 calls:

59.0ms

(* x (- 1.0 (* y z)))

simplify1.8s

Counts

28 → 28

Iterations

Iter	Nodes
done	5000
3	1508
2	392
1	133
0	52

prune149.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 3.1b

localize17.0ms

Local error

Found 1 expressions with local error:

3.2b	(* (- 1.0 (* y z)) x)

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt`
3×	`pow1` `-un-lft-identity` `add-cbrt-cube` `associate-r` `associate-l*` `add-exp-log` `add-cube-cbrt`
2×	`associate-*l/`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `insert-posit16` `flip--` `add-log-exp` `unswap-sqr`

Counts

1 → 21

Calls

1 calls:

27.0ms

(* (- 1.0 (* y z)) x)

series63.0ms

Counts

1 → 3

Calls

1 calls:

63.0ms

(* (- 1.0 (* y z)) x)

simplify1.7s

Counts

24 → 24

Iterations

Iter	Nodes
done	5000
3	1565
2	377
1	118
0	48

prune104.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 3.1b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* 1.0 x) (* (- (* y z)) x))
6.5b	(* (- (* y z)) x)

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `associate-l`
4×	`pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `add-log-exp`
3×	`distribute-lft-neg-out` `associate-r`
2×	`insert-posit16`
1×	`distribute-lft-neg-in` `+-commutative` `neg-mul-1` `sum-log` `distribute-rgt-neg-in` `flip3-+` `distribute-rgt-out` `unsub-neg` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

2 → 38

Calls

2 calls:

6.0ms	(+ (* 1.0 x) (* (- (* y z)) x))
11.0ms	(* (- (* y z)) x)

series125.0ms

Counts

2 → 6

Calls

2 calls:

97.0ms	(+ (* 1.0 x) (* (- (* y z)) x))
28.0ms	(* (- (* y z)) x)

simplify2.4s

Counts

44 → 44

Iterations

Iter	Nodes
done	5000
3	3102
2	742
1	189
0	68

prune156.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* 1.0 x) (* (- y) (* z x)))
6.3b	(* (- y) (* z x))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

10×	`associate-l`
7×	`pow1` `add-cbrt-cube` `add-exp-log`
5×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
4×	`add-log-exp`
3×	`distribute-lft-neg-out` `distribute-lft-neg-in` `distribute-rgt-neg-in` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`insert-posit16`
1×	`+-commutative` `neg-mul-1` `sum-log` `flip3-+` `associate-r` `unsub-neg` `*-commutative` `flip-+`

Counts

2 → 41

Calls

2 calls:

10.0ms	(+ (* 1.0 x) (* (- y) (* z x)))
19.0ms	(* (- y) (* z x))

series117.0ms

Counts

2 → 6

Calls

2 calls:

78.0ms	(+ (* 1.0 x) (* (- y) (* z x)))
39.0ms	(* (- y) (* z x))

simplify3.8s

Counts

47 → 47

Iterations

Iter	Nodes
done	5001
3	4797
2	954
1	215
0	75

prune161.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes326.0ms

Accuracy

96.6% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 3.0b

bsearch1.0ms

simplify5.0ms

Iterations

Iter	Nodes
done	39
2	39
1	31
0	18

end0.0ms

sample684.0ms

Algorithm

intervals

Results

434.0ms

9617×

body

valid