Details

Time bar (total: 10.1s)

sample386.0ms

Algorithm
intervals
Results
140.0ms773×body80nan
59.0ms256×body80valid

simplify22.0ms

Counts
1 → 1
Iterations
IterNodes
310
210
19
06

prune40.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize33.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ 1 x) 1)
0.2b
(log (- (/ 1 x) 1))

rewrite153.0ms

Algorithm
rewrite-expression-head
Rules
74×add-sqr-sqrt
62×*-un-lft-identity
48×times-frac
44×add-cube-cbrt
39×prod-diff
14×log-prod
13×fma-neg
12×difference-of-squares
8×add-exp-log
6×difference-of-sqr-1 div-inv
4×expm1-def distribute-lft-out-- add-log-exp
3×pow1
2×expm1-log1p-u log-div flip3-- add-cbrt-cube div-exp insert-posit16 log1p-expm1-u flip--
1×rec-exp sub-neg diff-log 1-exp rem-log-exp log-pow
Counts
2 → 110
Calls
2 calls:
25.0ms
(- (/ 1 x) 1)
123.0ms
(log (- (/ 1 x) 1))

series87.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(- (/ 1 x) 1)
52.0ms
(log (- (/ 1 x) 1))

simplify3.6s

Counts
116 → 116
Iterations
IterNodes
54273
41640
3904
2518
1299
0155

prune498.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b
(log1p (/ 1 (sqrt x)))
0.0b
(+ (log1p (/ 1 (sqrt x))) (log (- (/ 1 (sqrt x)) 1)))
0.2b
(/ 1 (sqrt x))
0.2b
(/ 1 (sqrt x))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
62×add-sqr-sqrt
53×*-un-lft-identity
48×times-frac
36×add-cube-cbrt
30×sqrt-prod
20×associate-+r+ log-prod
12×associate-/r* add-exp-log
10×difference-of-squares
9×pow1
8×add-cbrt-cube
6×pow-flip associate-/l*
5×expm1-log1p-u difference-of-sqr-1 add-log-exp
4×div-exp insert-posit16 log1p-expm1-u
3×fma-def div-inv
2×cbrt-undiv log-div rec-exp log1p-udef clear-num associate-+r- sum-log frac-2neg sqrt-pow1 pow1/2 1-exp distribute-lft-out distribute-lft-out-- inv-pow
1×+-commutative flip3-+ flip3-- log1p-expm1 log-pow flip-+ flip--
Counts
4 → 150
Calls
4 calls:
0.0ms
(log1p (/ 1 (sqrt x)))
18.0ms
(+ (log1p (/ 1 (sqrt x))) (log (- (/ 1 (sqrt x)) 1)))
10.0ms
(/ 1 (sqrt x))
11.0ms
(/ 1 (sqrt x))

series431.0ms

Counts
4 → 12
Calls
4 calls:
110.0ms
(log1p (/ 1 (sqrt x)))
222.0ms
(+ (log1p (/ 1 (sqrt x))) (log (- (/ 1 (sqrt x)) 1)))
51.0ms
(/ 1 (sqrt x))
47.0ms
(/ 1 (sqrt x))

simplify993.0ms

Counts
162 → 162
Iterations
IterNodes
32165
2901
1374
0177

prune985.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes117.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
314
214
113
09

end0.0ms

sample2.7s

Algorithm
intervals
Results
1.6s23742×body80nan
614.0ms8000×body80valid