Details

Time bar (total: 2.9s)

sample44.0ms

Algorithm
intervals
Results
17.0ms681×body80nan
8.0ms256×body80valid

simplify2.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(log (- (/ 1.0 x) 1.0))
0.0b
(- (/ 1.0 x) 1.0)

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
*-un-lft-identity
log-prod
add-log-exp difference-of-squares
pow1 add-exp-log add-cube-cbrt
log-div flip3-- times-frac add-cbrt-cube flip-- distribute-lft-out--
sub-neg diff-log rem-log-exp log-pow
Counts
2 → 32
Calls
2 calls:
26.0ms
(log (- (/ 1.0 x) 1.0))
18.0ms
(- (/ 1.0 x) 1.0)

series379.0ms

Counts
2 → 6
Calls
2 calls:
340.0ms
(log (- (/ 1.0 x) 1.0))
39.0ms
(- (/ 1.0 x) 1.0)

simplify60.0ms

Counts
38 → 38

prune77.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 0.5 (/ (pow x 2) (pow 1.0 2)))
0.0b
(+ (log x) (+ (* 1.0 x) (* 0.5 (/ (pow x 2) (pow 1.0 2)))))

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
80×times-frac
71×add-sqr-sqrt
68×associate-*r*
56×unpow-prod-down
40×*-un-lft-identity
37×add-cube-cbrt
25×add-exp-log
24×unpow2 sqr-pow
17×unswap-sqr
10×prod-exp
div-exp
add-cbrt-cube
pow-to-exp pow-exp
pow1 add-log-exp
associate-+l+ log-prod associate-*l* sum-log
cbrt-unprod distribute-lft-out
cbrt-undiv +-commutative associate-+r+ flip3-+ associate-*r/ pow-prod-down log-pow *-commutative flip-+ div-inv
Counts
2 → 128
Calls
2 calls:
38.0ms
(* 0.5 (/ (pow x 2) (pow 1.0 2)))
19.0ms
(+ (log x) (+ (* 1.0 x) (* 0.5 (/ (pow x 2) (pow 1.0 2)))))

series97.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(* 0.5 (/ (pow x 2) (pow 1.0 2)))
39.0ms
(+ (log x) (+ (* 1.0 x) (* 0.5 (/ (pow x 2) (pow 1.0 2)))))

simplify59.0ms

Counts
134 → 134

prune361.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes73.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

end0.0ms

sample1.6s

Algorithm
intervals
Results
745.0ms23755×body80nan
386.0ms8000×body80valid