Details

sample232.0ms

Algorithm

intervals

Results

110.0ms	111×	body	1280	valid
54.0ms	85×	body	640	valid
31.0ms	241×	body	80	nan
14.0ms	33×	body	320	valid
4.0ms	19×	body	160	valid
1.0ms	8×	body	80	valid

simplify305.0ms

Counts: 1 → 1

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.6b

localize13.0ms

Local error

Found 2 expressions with local error:

5.3b	(log (/ (+ x 1) (- 1 x)))
0.0b	(/ (+ x 1) (- 1 x))

rewrite39.0ms

Algorithm

rewrite-expression-head

Rules

78×	`*-un-lft-identity`
52×	`add-sqr-sqrt`
48×	`times-frac`
30×	`log-prod`
25×	`add-cube-cbrt`
18×	`difference-of-squares`
13×	`distribute-lft-out`
9×	`distribute-lft-out--`
7×	`add-exp-log`
6×	`associate-/r*`
4×	`add-cbrt-cube` `associate-/r/` `associate-/l*`
3×	`pow1`
2×	`flip3--` `div-exp` `rem-log-exp` `insert-posit16` `div-inv` `flip--` `add-log-exp` `associate-/l/`
1×	`cbrt-undiv` `log-div` `clear-num` `frac-2neg` `flip3-+` `log-pow` `flip-+`

Counts

2 → 93

Calls

2 calls:

Slowest

26.0ms	(/ (+ x 1) (- 1 x))
6.0ms	(log (/ (+ x 1) (- 1 x)))

series108.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

84.0ms	(log (/ (+ x 1) (- 1 x)))
24.0ms	(/ (+ x 1) (- 1 x))

simplify328.0ms

Counts: 153 → 99

prune698.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize35.0ms

Local error

Found 4 expressions with local error:

0.2b	(* 2/3 (* x x))
0.1b	(* 2/5 (pow x 5))
0.1b	(* (* 2/3 (* x x)) x)
0.0b	(+ (* 2/5 (pow x 5)) (* (* 2/3 (* x x)) x))

rewrite73.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-exp-log`
20×	`add-cbrt-cube`
18×	`pow1`
15×	`add-sqr-sqrt`
12×	`prod-exp`
11×	`associate-r`
10×	`cbrt-unprod`
9×	`*-un-lft-identity` `pow-prod-down` `add-cube-cbrt`
7×	`associate-l`
6×	`add-log-exp`
4×	`unpow-prod-down` `insert-posit16` `unswap-sqr`
3×	`*-commutative`
2×	`sqr-pow`
1×	`pow-to-exp` `+-commutative` `sum-log` `flip3-+` `pow-exp` `flip-+`

Counts

4 → 80

Calls

4 calls:

Slowest

39.0ms	(* (* 2/3 (* x x)) x)
16.0ms	(* 2/3 (* x x))
10.0ms	(+ (* 2/5 (pow x 5)) (* (* 2/3 (* x x)) x))
8.0ms	(* 2/5 (pow x 5))

series328.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

168.0ms	(+ (* 2/5 (pow x 5)) (* (* 2/3 (* x x)) x))
77.0ms	(* 2/5 (pow x 5))
42.0ms	(* (* 2/3 (* x x)) x)
41.0ms	(* 2/3 (* x x))

simplify421.0ms

Counts: 94 → 92

prune795.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

5.3b	(log (/ (+ x 1) (- 1 x)))
0.2b	(exp (log (log (/ (+ x 1) (- 1 x)))))
0.0b	(/ (+ x 1) (- 1 x))
0.0b	(log (log (/ (+ x 1) (- 1 x))))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

83×	`*-un-lft-identity`
57×	`add-sqr-sqrt`
48×	`times-frac`
38×	`log-prod`
30×	`add-cube-cbrt`
18×	`difference-of-squares`
13×	`distribute-lft-out`
10×	`add-exp-log`
9×	`pow1` `distribute-lft-out--`
6×	`associate-/r*` `add-cbrt-cube`
5×	`log-pow`
4×	`exp-prod` `exp-sum` `associate-/r/` `insert-posit16` `associate-/l*` `add-log-exp`
3×	`rem-log-exp`
2×	`flip3--` `div-exp` `div-inv` `flip--` `associate-/l/`
1×	`cbrt-undiv` `log-div` `clear-num` `frac-2neg` `flip3-+` `flip-+` `rem-exp-log`

Counts

4 → 124

Calls

4 calls:

Slowest

17.0ms	(/ (+ x 1) (- 1 x))
6.0ms	(log (/ (+ x 1) (- 1 x)))
3.0ms	(exp (log (log (/ (+ x 1) (- 1 x)))))
1.0ms	(log (log (/ (+ x 1) (- 1 x))))

series360.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

144.0ms	(log (log (/ (+ x 1) (- 1 x))))
109.0ms	(exp (log (log (/ (+ x 1) (- 1 x)))))
69.0ms	(log (/ (+ x 1) (- 1 x)))
38.0ms	(/ (+ x 1) (- 1 x))

simplify576.0ms

Counts: 196 → 136

prune1.1s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes33.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch7.0ms

end0.0ms

sample7.9s

Algorithm

intervals

Results

4.0s	3430×	body	1280	valid
1.6s	2543×	body	640	valid
1.2s	8062×	body	80	nan
533.0ms	1222×	body	320	valid
170.0ms	608×	body	160	valid
53.0ms	197×	body	80	valid