Details

Time bar (total: 6.0s)

sample44.0ms

Algorithm
intervals
Results
17.0ms714×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

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
7×*-un-lft-identity
6×log-prod
4×add-log-exp difference-of-squares
3×pow1 add-exp-log add-cube-cbrt
2×log-div flip3-- times-frac add-cbrt-cube flip-- distribute-lft-out--
1×sub-neg diff-log rem-log-exp log-pow
Counts
2 → 32
Calls
2 calls:
32.0ms
(- (/ 1.0 x) 1.0)
12.0ms
(log (- (/ 1.0 x) 1.0))

series107.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(- (/ 1.0 x) 1.0)
64.0ms
(log (- (/ 1.0 x) 1.0))

simplify59.0ms

Counts
38 → 38

prune79.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (* (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)) (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))))
0.2b
(/ (sqrt 1.0) (sqrt x))
0.2b
(/ (sqrt 1.0) (sqrt x))
0.5b
(* (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)) (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))

rewrite346.0ms

Algorithm
rewrite-expression-head
Rules
97×sqrt-prod
92×add-sqr-sqrt
80×times-frac
66×*-un-lft-identity
62×add-cube-cbrt
14×associate-*r*
13×add-exp-log
12×associate-/r* associate-/l*
10×add-cbrt-cube difference-of-squares
9×pow1
8×frac-times log-div
6×flip3-- flip3-+ flip-- flip-+
4×associate-*r/ associate-*l* associate-*l/ add-log-exp
2×cbrt-undiv distribute-rgt-in sub-neg sqrt-undiv frac-2neg distribute-lft-in div-exp rem-log-exp pow-prod-down prod-exp clear-num log-pow div-inv
1×log-prod *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- unswap-sqr
Counts
4 → 184
Calls
4 calls:
68.0ms
(log (* (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)) (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))))
8.0ms
(/ (sqrt 1.0) (sqrt x))
8.0ms
(/ (sqrt 1.0) (sqrt x))
253.0ms
(* (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)) (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))

series785.0ms

Counts
4 → 12
Calls
4 calls:
381.0ms
(log (* (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)) (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))))
75.0ms
(/ (sqrt 1.0) (sqrt x))
80.0ms
(/ (sqrt 1.0) (sqrt x))
248.0ms
(* (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)) (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))

simplify72.0ms

Counts
196 → 196

prune480.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (/ 1.0 x) 1.0)
0.0b
(- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
0.2b
(* (/ 1.0 x) (/ 1.0 x))
34.5b
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
49×add-sqr-sqrt
43×*-un-lft-identity
40×times-frac
35×add-cube-cbrt
17×add-exp-log
16×pow1 add-cbrt-cube
13×swap-sqr associate-*r* associate-*l*
12×log-prod
6×log-div add-log-exp
5×log-pow
4×cbrt-undiv div-exp prod-exp associate--l+ cbrt-unprod div-inv associate--r+ distribute-lft-out-- unswap-sqr
3×flip3-- flip-- difference-of-squares
2×associate--l- flip3-+ flip-+ distribute-lft-out associate--r-
1×+-commutative pow2 frac-times sub-neg pow-plus diff-log associate-*r/ rem-log-exp pow-prod-down associate-*l/ sum-log pow-sqr *-commutative pow-prod-up
Counts
4 → 123
Calls
4 calls:
15.0ms
(+ (/ 1.0 x) 1.0)
40.0ms
(- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
24.0ms
(* (/ 1.0 x) (/ 1.0 x))
18.0ms
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))

series350.0ms

Counts
4 → 12
Calls
4 calls:
48.0ms
(+ (/ 1.0 x) 1.0)
115.0ms
(- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
28.0ms
(* (/ 1.0 x) (/ 1.0 x))
160.0ms
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))

simplify81.0ms

Counts
135 → 135

prune336.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
34.5b
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
34.5b
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
34.5b
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))

rewrite108.0ms

Algorithm
rewrite-expression-head
Rules
20×pow1 log-prod
15×add-sqr-sqrt *-un-lft-identity
13×add-cube-cbrt
9×add-exp-log log-pow
6×log-div swap-sqr add-cbrt-cube
5×difference-of-squares
4×distribute-rgt-in distribute-lft-in associate-*r* associate-*l* add-log-exp
3×flip3-- rem-log-exp flip--
1×pow2 pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod unswap-sqr
Counts
4 → 83
Calls
4 calls:
41.0ms
(* (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
18.0ms
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
17.0ms
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
29.0ms
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))

series634.0ms

Counts
4 → 12
Calls
4 calls:
205.0ms
(* (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
139.0ms
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
150.0ms
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
139.0ms
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))

simplify43.0ms

Counts
95 → 95

prune280.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes31.0ms

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

sample2.0s

Algorithm
intervals
Results
1.2s24392×body80nan
281.0ms8000×body80valid