Details

sample32.0ms

Algorithm

intervals

Results

15.0ms

302×

body

valid

simplify36.0ms

Counts

1 → 1

Iterations

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

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.8b

localize16.0ms

Local error

Found 1 expressions with local error:

3.6b	(* x (- 1.0 (* y z)))

rewrite28.0ms

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` `flip--` `add-log-exp` `unswap-sqr`

Counts

1 → 24

Calls

1 calls:

27.0ms

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

series77.0ms

Counts

1 → 3

Calls

1 calls:

77.0ms

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

simplify1.6s

Counts

27 → 27

Iterations

Iter	Nodes
done	5000
3	1480
2	381
1	132
0	51

prune162.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 3.7b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* 1.0 x) (* (- (* y z)) x))
6.2b	(* (- (* y z)) x)

rewrite15.0ms

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`
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 → 36

Calls

2 calls:

6.0ms	(+ (* 1.0 x) (* (- (* y z)) x))
9.0ms	(* (- (* y z)) x)

series135.0ms

Counts

2 → 6

Calls

2 calls:

96.0ms	(+ (* 1.0 x) (* (- (* y z)) x))
38.0ms	(* (- (* y z)) x)

simplify3.3s

Counts

42 → 42

Iterations

Iter	Nodes
done	5002
3	3082
2	725
1	187
0	66

prune222.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* 1.0 x) (- (* (* y x) z)))
4.1b	(* (* y x) z)

rewrite36.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-cbrt-cube` `add-exp-log`
6×	`add-log-exp`
3×	`add-sqr-sqrt` `-un-lft-identity` `associate-r*` `pow-prod-down` `prod-exp` `add-cube-cbrt` `cbrt-unprod`
2×	`sum-log`
1×	`neg-sub0` `+-commutative` `associate-+r-` `flip3-+` `associate-l` `unsub-neg` `neg-log` `*-commutative` `flip-+`

Counts

2 → 33

Calls

2 calls:

13.0ms	(+ (* 1.0 x) (- (* (* y x) z)))
21.0ms	(* (* y x) z)

series143.0ms

Counts

2 → 6

Calls

2 calls:

89.0ms	(+ (* 1.0 x) (- (* (* y x) z)))
53.0ms	(* (* y x) z)

simplify3.9s

Counts

39 → 39

Iterations

Iter	Nodes
done	5001
3	3966
2	789
1	211
0	70

prune181.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

3.6b	(* x (- 1.0 (* z y)))

rewrite22.0ms

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` `flip--` `add-log-exp` `unswap-sqr`

Counts

1 → 24

Calls

1 calls:

21.0ms

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

series62.0ms

Counts

1 → 3

Calls

1 calls:

62.0ms

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

simplify1.6s

Counts

27 → 27

Iterations

Iter	Nodes
done	5001
3	1481
2	383
1	131
0	50

prune105.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

regimes188.0ms

Accuracy

65.8% (1.6b remaining)

Error of 1.6b against oracle of 0.0b and baseline of 4.6b

bsearch101.0ms

Steps

Iters	Range		Point
9	3.5341054074316014e+59	3.7346357006191153e+65	3.5733641690017744e+59
9	-9.551130057351982e-10	-4.494774876304711e-17	-6.916540598353502e-11

simplify11.0ms

Iterations

Iter	Nodes
done	39
2	39
1	31
0	18

end0.0ms

sample713.0ms

Algorithm

intervals

Results

384.0ms

9688×

body

valid