Details

sample58.0ms

Algorithm

intervals

Results

18.0ms	299×	body	80	valid
15.0ms	285×	body	80	nan

simplify3.6s

Counts

1 → 1

Iterations

Iter	Nodes
done	5002
5	2166
4	748
3	250
2	84
1	30
0	15

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize49.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (- (+ (+ x y) z) (* z (log t))) (* (- a 0.5) b))
0.0b	(* (- a 0.5) b)
0.1b	(- (+ (+ x y) z) (* z (log t)))
0.3b	(* z (log t))

rewrite986.0ms

Algorithm

rewrite-expression-head

Rules

27×	`add-log-exp`
18×	`add-sqr-sqrt`
14×	`*-un-lft-identity`
12×	`log-prod` `add-cube-cbrt`
10×	`sum-log`
9×	`pow1`
8×	`add-cbrt-cube` `associate-l` `add-exp-log`
7×	`associate-r`
6×	`distribute-rgt-in` `distribute-lft-in` `flip3--` `diff-log` `associate-*l/` `flip--` `associate--r+`
4×	`frac-add` `insert-posit16`
3×	`associate-+l+`
2×	`sub-neg` `pow-prod-down` `prod-exp` `associate--l+` `*-commutative` `cbrt-unprod` `unswap-sqr`
1×	`+-commutative` `flip3-+` `log-pow` `associate-+l-` `flip-+` `distribute-lft-out--` `difference-of-squares`

Counts

4 → 94

Calls

4 calls:

697.0ms	(+ (- (+ (+ x y) z) (* z (log t))) (* (- a 0.5) b))
35.0ms	(* (- a 0.5) b)
231.0ms	(- (+ (+ x y) z) (* z (log t)))
17.0ms	(* z (log t))

series374.0ms

Counts

4 → 12

Calls

4 calls:

216.0ms	(+ (- (+ (+ x y) z) (* z (log t))) (* (- a 0.5) b))
36.0ms	(* (- a 0.5) b)
51.0ms	(- (+ (+ x y) z) (* z (log t)))
70.0ms	(* z (log t))

simplify2.0s

Counts

106 → 106

Iterations

Iter	Nodes
done	5005
2	2024
1	555
0	208

prune610.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize45.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (+ x (+ (- z (* z (log t))) y)) (* (- a 0.5) b))
0.0b	(* (- a 0.5) b)
0.2b	(- z (* z (log t)))
0.3b	(* z (log t))

rewrite386.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-log-exp`
18×	`add-sqr-sqrt`
14×	`*-un-lft-identity`
12×	`log-prod` `add-cube-cbrt`
9×	`pow1` `sum-log`
8×	`add-cbrt-cube` `associate-l` `add-exp-log`
7×	`associate-r`
6×	`distribute-rgt-in` `distribute-lft-in` `associate-*l/` `associate--r+`
4×	`flip3--` `frac-add` `insert-posit16` `flip--`
3×	`flip3-+` `flip-+`
2×	`diff-log` `pow-prod-down` `prod-exp` `*-commutative` `associate-+l-` `cbrt-unprod` `unswap-sqr`
1×	`+-commutative` `associate-+l+` `associate-+r-` `sub-neg` `log-pow` `distribute-lft-out--` `difference-of-squares`

Counts

4 → 89

Calls

4 calls:

341.0ms	(+ (+ x (+ (- z (* z (log t))) y)) (* (- a 0.5) b))
26.0ms	(* (- a 0.5) b)
6.0ms	(- z (* z (log t)))
9.0ms	(* z (log t))

series371.0ms

Counts

4 → 12

Calls

4 calls:

203.0ms	(+ (+ x (+ (- z (* z (log t))) y)) (* (- a 0.5) b))
51.0ms	(* (- a 0.5) b)
67.0ms	(- z (* z (log t)))
51.0ms	(* z (log t))

simplify2.0s

Counts

101 → 101

Iterations

Iter	Nodes
done	5000
2	2024
1	573
0	213

prune705.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize46.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt t) (cbrt t))
0.5b	(cbrt t)
0.5b	(cbrt t)
0.5b	(cbrt t)

rewrite15.0ms

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×	`add-cbrt-cube` `insert-posit16` `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 → 77

Calls

4 calls:

11.0ms	(* (cbrt t) (cbrt t))
1.0ms	(cbrt t)
1.0ms	(cbrt t)
1.0ms	(cbrt t)

series1.2s

Counts

4 → 12

Calls

4 calls:

328.0ms	(* (cbrt t) (cbrt t))
279.0ms	(cbrt t)
277.0ms	(cbrt t)
315.0ms	(cbrt t)

simplify3.6s

Counts

89 → 89

Iterations

Iter	Nodes
done	5002
4	3832
3	1045
2	380
1	138
0	63

prune717.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize56.0ms

Local error

Found 4 expressions with local error:

0.2b	(* z (log (pow t 2/3)))
0.3b	(- z (* z (log (pow t 2/3))))
0.5b	(cbrt t)
5.9b	(pow t 2/3)

rewrite52.0ms

Algorithm

rewrite-expression-head

Rules

28×	`log-prod`
19×	`add-sqr-sqrt`
17×	`*-un-lft-identity` `add-cube-cbrt`
15×	`unpow-prod-down`
14×	`distribute-rgt-in` `distribute-lft-in` `associate--r+`
7×	`pow1` `add-exp-log`
6×	`add-cbrt-cube` `add-log-exp`
5×	`sqr-pow`
4×	`associate-r` `insert-posit16`
3×	`cbrt-prod` `pow-unpow` `associate-l`
1×	`pow-to-exp` `sub-neg` `pow-pow` `flip3--` `pow1/3` `diff-log` `pow-prod-down` `pow-exp` `prod-exp` `log-pow` `*-commutative` `cbrt-unprod` `flip--` `unswap-sqr`

Counts

4 → 91

Calls

4 calls:

20.0ms	(* z (log (pow t 2/3)))
15.0ms	(- z (* z (log (pow t 2/3))))
1.0ms	(cbrt t)
3.0ms	(pow t 2/3)

series767.0ms

Counts

4 → 12

Calls

4 calls:

122.0ms	(* z (log (pow t 2/3)))
127.0ms	(- z (* z (log (pow t 2/3))))
254.0ms	(cbrt t)
263.0ms	(pow t 2/3)

simplify2.6s

Counts

103 → 103

Iterations

Iter	Nodes
done	5001
3	3505
2	955
1	376
0	166

prune737.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes862.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Iter	Nodes
done	27
1	27
0	21

end0.0ms

sample2.9s

Algorithm

intervals

Results

1.2s	9127×	body	80	nan
957.0ms	9178×	body	80	valid
0.0ms	1×	body	1280	valid