Details

sample224.0ms

Algorithm

intervals

Results

61.0ms	773×	body	80	nan
25.0ms	256×	body	80	valid

simplify39.0ms

Counts

1 → 1

Calls

1 calls:

Slowest

39.0ms

(- (log (- (/ 1 x) 1)))

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize40.0ms

Local error

Found 2 expressions with local error:

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

rewrite34.0ms

Algorithm

rewrite-expression-head

Rules

33×	`add-sqr-sqrt`
21×	`*-un-lft-identity`
14×	`log-prod`
12×	`times-frac` `difference-of-squares`
6×	`difference-of-sqr-1`
4×	`distribute-lft-out--` `add-log-exp`
3×	`pow1` `add-exp-log` `add-cube-cbrt`
2×	`log-div` `flip3--` `add-cbrt-cube` `insert-posit16` `div-inv` `flip--`
1×	`sub-neg` `diff-log` `rem-log-exp` `log-pow`

Counts

2 → 50

Calls

2 calls:

Slowest

21.0ms	(- (/ 1 x) 1)
9.0ms	(log (- (/ 1 x) 1))

series76.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

42.0ms	(- (/ 1 x) 1)
34.0ms	(log (- (/ 1 x) 1))

simplify1.4s

Counts

41 → 56

Calls

41 calls:

Slowest

213.0ms	(log (- (pow (/ 1 x) 3) (pow 1 3)))
159.0ms	(- (+ x (+ (* 1/2 (pow x 2)) (log x))))
135.0ms	(- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))
131.0ms	(- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))
112.0ms	(log (- (* (/ 1 x) (/ 1 x)) (* 1 1)))

prune388.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize48.0ms

Local error

Found 4 expressions with local error:

31.6b	(log (- (/ (/ 1 x) x) 1))
0.1b	(/ (/ 1 x) x)
0.0b	(- (log (- (/ (/ 1 x) x) 1)) (log (+ (/ 1 x) 1)))
0.0b	(log (+ (/ 1 x) 1))

rewrite65.0ms

Algorithm

rewrite-expression-head

Rules

110×	`add-sqr-sqrt`
105×	`times-frac`
80×	`*-un-lft-identity`
50×	`add-cube-cbrt`
48×	`log-prod`
21×	`difference-of-squares`
19×	`associate--l+`
15×	`add-exp-log`
13×	`pow1` `div-inv` `associate-/l*`
10×	`difference-of-sqr-1`
9×	`add-cbrt-cube`
8×	`log-div`
6×	`div-exp` `log-pow` `distribute-lft-out--`
5×	`associate--r+`
4×	`insert-posit16` `distribute-lft-out` `add-log-exp`
3×	`cbrt-undiv` `associate-/r*` `flip3--` `flip--`
2×	`associate--l-` `flip3-+` `rem-log-exp` `flip-+` `associate--r-` `pow-div`
1×	`rec-exp` `clear-num` `sub-neg` `frac-2neg` `diff-log` `1-exp` `pow-flip` `inv-pow` `associate-/l/`

Counts

4 → 169

Calls

4 calls:

Slowest

23.0ms	(- (log (- (/ (/ 1 x) x) 1)) (log (+ (/ 1 x) 1)))
19.0ms	(log (- (/ (/ 1 x) x) 1))
15.0ms	(/ (/ 1 x) x)
6.0ms	(log (+ (/ 1 x) 1))

series198.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

80.0ms	(log (- (/ (/ 1 x) x) 1))
72.0ms	(- (log (- (/ (/ 1 x) x) 1)) (log (+ (/ 1 x) 1)))
23.0ms	(/ (/ 1 x) x)
23.0ms	(log (+ (/ 1 x) 1))

simplify8.9s

Counts

176 → 181

Calls

176 calls:

Slowest

510.0ms	(/ (/ (* (* 1 1) 1) (* (* x x) x)) (* (* x x) x))
507.0ms	(/ (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) (* (* x x) x))
463.0ms	(/ (* (cbrt (/ 1 x)) (cbrt (/ 1 x))) (* (cbrt x) (cbrt x)))
434.0ms	(/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
391.0ms	(log (+ (pow (/ 1 x) 3) (pow 1 3)))

prune1.6s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize53.0ms

Local error

Found 4 expressions with local error:

31.6b	(log (- (/ (/ 1 x) x) 1))
31.6b	(log (- (/ (/ 1 x) x) 1))
31.6b	(log (- (/ (/ 1 x) x) 1))
0.6b	(* (log (+ (/ 1 x) 1)) (log (+ (/ 1 x) 1)))

rewrite70.0ms

Algorithm

rewrite-expression-head

Rules

102×	`add-sqr-sqrt`
67×	`log-prod`
51×	`*-un-lft-identity`
45×	`times-frac`
30×	`difference-of-squares`
20×	`pow1`
15×	`difference-of-sqr-1`
13×	`add-cube-cbrt`
11×	`div-inv`
9×	`add-exp-log` `log-pow`
6×	`log-div` `add-cbrt-cube` `swap-sqr`
5×	`distribute-rgt-in` `distribute-lft-in`
4×	`associate-r` `associate-l` `insert-posit16` `distribute-lft-out` `add-log-exp`
3×	`flip3--` `rem-log-exp` `flip--` `distribute-lft-out--`
1×	`pow2` `pow-plus` `pow-prod-down` `prod-exp` `pow-sqr` `*-commutative` `pow-prod-up` `cbrt-unprod` `unswap-sqr`

Counts

4 → 134

Calls

4 calls:

Slowest

18.0ms	(log (- (/ (/ 1 x) x) 1))
18.0ms	(* (log (+ (/ 1 x) 1)) (log (+ (/ 1 x) 1)))
17.0ms	(log (- (/ (/ 1 x) x) 1))
13.0ms	(log (- (/ (/ 1 x) x) 1))

series286.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

94.0ms	(log (- (/ (/ 1 x) x) 1))
82.0ms	(log (- (/ (/ 1 x) x) 1))
71.0ms	(log (- (/ (/ 1 x) x) 1))
39.0ms	(* (log (+ (/ 1 x) 1)) (log (+ (/ 1 x) 1)))

simplify5.6s

Counts

116 → 146

Calls

116 calls:

Slowest

274.0ms	(- (+ (pow x 2) (+ (* 1/2 (pow x 4)) (* 2 (log x)))))
249.0ms	(log (- (* (/ (/ 1 x) x) (/ (/ 1 x) x)) (* 1 1)))
240.0ms	(- (+ (pow x 2) (+ (* 1/2 (pow x 4)) (* 2 (log x)))))
240.0ms	(log (- (* (/ (/ 1 x) x) (/ (/ 1 x) x)) (* 1 1)))
230.0ms	(log (- (pow (/ (/ 1 x) x) 3) (pow 1 3)))

prune1.6s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes118.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample3.4s

Algorithm

intervals

Results

1.9s	24335×	body	80	nan
1.0s	8000×	body	80	valid