Details

Time bar (total: 10.4s)

sample277.0ms

Algorithm
intervals
Results
40.0ms732×body80nan
16.0ms256×body80valid

simplify60.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
59.0ms
(- (log (- (/ 1 x) 1)))

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize96.0ms

Local error

Found 1 expressions with local error:

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

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
14×log-prod
11×*-un-lft-identity
6×times-frac difference-of-squares
3×difference-of-sqr-1
2×pow1 log-div add-exp-log add-cube-cbrt distribute-lft-out--
1×expm1-log1p-u flip3-- add-cbrt-cube rem-log-exp log-pow insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 28
Calls
1 calls:
Slowest
68.0ms
(log (- (/ 1 x) 1))

series35.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
35.0ms
(log (- (/ 1 x) 1))

simplify907.0ms

Counts
20 → 31
Calls
20 calls:
Slowest
193.0ms
(- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))
173.0ms
(- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))
147.0ms
(- (+ x (+ (* 1/2 (pow x 2)) (log x))))
145.0ms
(log (- (pow (/ 1 x) 3) (pow 1 3)))
91.0ms
(log (- (* (/ 1 x) (/ 1 x)) (* 1 1)))

prune222.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (- (/ 1 x) 1))
0.1b
(sqrt (- (/ 1 x) 1))
0.0b
(log (sqrt (- (/ 1 x) 1)))
0.0b
(log (sqrt (- (/ 1 x) 1)))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
72×add-sqr-sqrt
56×sqrt-prod
46×*-un-lft-identity
34×log-prod
24×times-frac difference-of-squares
12×difference-of-sqr-1
10×pow1 add-cube-cbrt
8×sqrt-div distribute-lft-out--
6×add-exp-log log-pow
4×expm1-log1p-u log-div sqrt-pow1 flip3-- add-cbrt-cube pow1/2 insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
2×rem-sqrt-square rem-log-exp
Counts
4 → 124
Calls
4 calls:
Slowest
25.0ms
(sqrt (- (/ 1 x) 1))
13.0ms
(sqrt (- (/ 1 x) 1))
9.0ms
(log (sqrt (- (/ 1 x) 1)))
7.0ms
(log (sqrt (- (/ 1 x) 1)))

series207.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
76.0ms
(log (sqrt (- (/ 1 x) 1)))
58.0ms
(log (sqrt (- (/ 1 x) 1)))
44.0ms
(sqrt (- (/ 1 x) 1))
30.0ms
(sqrt (- (/ 1 x) 1))

simplify4.1s

Counts
90 → 136
Calls
90 calls:
Slowest
691.0ms
(+ (* 1/8 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/2 (/ 1 (* x (sqrt -1))))))
264.0ms
(+ (* 1/8 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/2 (/ 1 (* x (sqrt -1))))))
211.0ms
(- (log (sqrt -1)) (+ (* 1/4 (/ 1 (pow x 2))) (* 1/2 (/ 1 x))))
206.0ms
(log (sqrt (- (pow (/ 1 x) 3) (pow 1 3))))
204.0ms
(+ (* 1/8 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/2 (/ 1 (* x (sqrt -1))))))

prune1.3s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes153.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample2.9s

Algorithm
intervals
Results
1.6s23745×body80nan
690.0ms8000×body80valid