Details

sample320.0ms

Algorithm

intervals

Results

201.0ms	1635×	body	80	nan
43.0ms	258×	body	80	valid

simplify2.8s

Counts: 1 → 1

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize26.0ms

Local error

Found 3 expressions with local error:

0.6b	(+ (log (+ x y)) (log z))
0.1b	(* (- a 0.5) (log t))
0.1b	(+ (- (+ (log (+ x y)) (log z)) t) (* (- a 0.5) (log t)))

rewrite212.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 83

Calls

3 calls:

Slowest

158.0ms	(+ (- (+ (log (+ x y)) (log z)) t) (* (- a 0.5) (log t)))
36.0ms	(* (- a 0.5) (log t))
16.0ms	(+ (log (+ x y)) (log z))

series483.0ms

Counts

3 → 9

Calls

3 calls:

Slowest

269.0ms	(+ (- (+ (log (+ x y)) (log z)) t) (* (- a 0.5) (log t)))
124.0ms	(+ (log (+ x y)) (log z))
89.0ms	(* (- a 0.5) (log t))

simplify778.0ms

Counts: 92 → 92

prune1.4s

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize40.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt z)
0.6b	(cbrt z)
0.6b	(cbrt z)
0.4b	(+ (log (cbrt z)) (log (+ y x)))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

16×	`*-un-lft-identity`
12×	`cbrt-prod`
10×	`add-sqr-sqrt` `log-prod` `add-cube-cbrt`
8×	`pow1`
6×	`associate-+l+`
5×	`distribute-lft-out`
4×	`associate-+r+` `add-cbrt-cube` `add-exp-log` `log-pow` `insert-posit16` `add-log-exp`
3×	`pow1/3`
2×	`log-div` `associate-+r-` `flip3-+` `flip-+`
1×	`+-commutative` `sum-log`

Counts

4 → 64

Calls

4 calls:

Slowest

9.0ms	(+ (log (cbrt z)) (log (+ y x)))
1.0ms	(cbrt z)
1.0ms	(cbrt z)
1.0ms	(cbrt z)

series1.1s

Counts

4 → 12

Calls

4 calls:

Slowest

309.0ms	(cbrt z)
287.0ms	(cbrt z)
282.0ms	(cbrt z)
187.0ms	(+ (log (cbrt z)) (log (+ y x)))

simplify1.8s

Counts: 76 → 76

prune1.5s

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize66.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt t)
0.6b	(cbrt t)
0.6b	(cbrt t)
0.3b	(+ (log (+ y x)) (- (log z) t))

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

22×	`*-un-lft-identity`
9×	`cbrt-prod` `add-sqr-sqrt` `pow1` `add-cube-cbrt`
7×	`log-prod` `distribute-lft-out`
6×	`add-log-exp`
5×	`associate-+r+` `log-pow`
4×	`associate-+l+` `add-cbrt-cube` `add-exp-log` `insert-posit16` `distribute-lft-out--`
3×	`pow1/3` `associate--l+`
2×	`log-div` `sum-log` `flip3-+` `associate-+l-` `flip-+`
1×	`+-commutative` `associate-+r-` `sub-neg` `diff-log`

Counts

4 → 67

Calls

4 calls:

Slowest

32.0ms	(+ (log (+ y x)) (- (log z) t))
1.0ms	(cbrt t)
1.0ms	(cbrt t)
1.0ms	(cbrt t)

series1.1s

Counts

4 → 12

Calls

4 calls:

Slowest

299.0ms	(cbrt t)
273.0ms	(+ (log (+ y x)) (- (log z) t))
264.0ms	(cbrt t)
242.0ms	(cbrt t)

simplify770.0ms

Counts: 79 → 79

prune1.8s

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize72.0ms

Local error

Found 4 expressions with local error:

5.0b	(pow t 1/3)
0.6b	(cbrt t)
0.6b	(cbrt t)
0.3b	(+ (log (+ y x)) (- (log z) t))

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

23×	`*-un-lft-identity`
10×	`add-sqr-sqrt` `pow1` `add-cube-cbrt`
7×	`log-prod` `distribute-lft-out`
6×	`cbrt-prod` `add-log-exp`
5×	`associate-+r+` `add-exp-log` `log-pow`
4×	`associate-+l+` `add-cbrt-cube` `insert-posit16` `distribute-lft-out--`
3×	`pow-unpow` `unpow-prod-down` `associate--l+`
2×	`log-div` `sum-log` `flip3-+` `pow1/3` `associate-+l-` `flip-+`
1×	`pow-to-exp` `+-commutative` `associate-+r-` `sub-neg` `pow-pow` `unpow1/3` `diff-log` `pow-exp` `sqr-pow`

Counts

4 → 74

Calls

4 calls:

Slowest

24.0ms	(+ (log (+ y x)) (- (log z) t))
4.0ms	(pow t 1/3)
1.0ms	(cbrt t)
1.0ms	(cbrt t)

series1.2s

Counts

4 → 12

Calls

4 calls:

Slowest

329.0ms	(cbrt t)
295.0ms	(cbrt t)
278.0ms	(pow t 1/3)
255.0ms	(+ (log (+ y x)) (- (log z) t))

simplify918.0ms

Counts: 86 → 86

prune1.8s

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

regimes1.5s

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch3.0ms

end0.0ms

sample14.0s

Algorithm

intervals

Results

10.2s	56100×	body	80	nan
1.3s	8028×	body	80	valid