Details

Time bar (total: 3.4s)

sample65.0ms

Algorithm
intervals
Results
34.0ms766×body80nan
14.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
54×add-sqr-sqrt
48×*-un-lft-identity
44×add-cube-cbrt
39×prod-diff
38×times-frac
13×fma-neg
6×log-prod
4×div-inv add-log-exp difference-of-squares
3×pow1 add-exp-log
2×expm1-log1p-u log-div flip3-- add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
1×sub-neg diff-log rem-log-exp log-pow
Counts
2 → 88
Calls
2 calls:
14.0ms
(- (/ 1.0 x) 1.0)
10.0ms
(log (- (/ 1.0 x) 1.0))

series98.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(- (/ 1.0 x) 1.0)
64.0ms
(log (- (/ 1.0 x) 1.0))

simplify40.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0320832
11090531
25001477

prune140.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (* (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (/ 1.0 x) 1.0))))
0.1b
(sqrt (- (/ 1.0 x) 1.0))
0.1b
(sqrt (- (/ 1.0 x) 1.0))
0.4b
(* (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (/ 1.0 x) 1.0)))

rewrite124.0ms

Algorithm
rewrite-expression-head
Rules
58×add-sqr-sqrt
46×sqrt-prod
37×pow1
32×*-un-lft-identity
28×sqrt-div
18×sqrt-pow1 pow1/2
14×add-cube-cbrt flip3-- log-pow flip--
13×swap-sqr
12×difference-of-squares
10×pow-prod-up
9×add-exp-log associate-*r* associate-*l*
8×frac-times log-div distribute-lft-out--
6×times-frac pow-prod-down pow-sqr add-cbrt-cube
4×expm1-log1p-u associate-*r/ associate-*l/ log1p-expm1-u add-log-exp unswap-sqr
2×pow2 rem-sqrt-square pow-plus rem-log-exp prod-exp
1×log-prod sqrt-unprod rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 144
Calls
4 calls:
20.0ms
(log (* (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (/ 1.0 x) 1.0))))
20.0ms
(sqrt (- (/ 1.0 x) 1.0))
18.0ms
(sqrt (- (/ 1.0 x) 1.0))
60.0ms
(* (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (/ 1.0 x) 1.0)))

series538.0ms

Counts
4 → 12
Calls
4 calls:
109.0ms
(log (* (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (/ 1.0 x) 1.0))))
52.0ms
(sqrt (- (/ 1.0 x) 1.0))
57.0ms
(sqrt (- (/ 1.0 x) 1.0))
320.0ms
(* (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (/ 1.0 x) 1.0)))

simplify53.0ms

Algorithm
egg-herbie
Counts
156 → 156
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
03701115
114941004
25001987

prune308.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune0.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes38.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.1s23759×body80nan
457.0ms8000×body80valid