Details

Time bar (total: 15.6s)

sample203.0ms

Algorithm
intervals
Results
98.0ms797×body80nan
23.0ms256×body80valid

simplify14.0ms

Counts
1 → 1
Iterations
IterNodes
310
210
19
06

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
33×add-sqr-sqrt
21×*-un-lft-identity
14×log-prod
12×times-frac difference-of-squares
6×difference-of-sqr-1
4×distribute-lft-out-- add-log-exp
3×pow1 add-exp-log add-cube-cbrt
2×log-div flip3-- add-cbrt-cube div-inv flip--
1×sub-neg diff-log rem-log-exp log-pow
Counts
2 → 48
Calls
2 calls:
12.0ms
(- (/ 1 x) 1)
7.0ms
(log (- (/ 1 x) 1))

series64.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(- (/ 1 x) 1)
46.0ms
(log (- (/ 1 x) 1))

simplify2.1s

Counts
54 → 54
Iterations
IterNodes
62947
51505
4806
3434
2232
1150
084

prune366.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (- (/ 1 x) 1))
0.1b
(sqrt (log (- (/ 1 x) 1)))
0.1b
(sqrt (log (- (/ 1 x) 1)))
0.4b
(* (sqrt (log (- (/ 1 x) 1))) (sqrt (log (- (/ 1 x) 1))))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
44×add-sqr-sqrt
34×sqrt-prod
30×pow1
26×*-un-lft-identity
15×add-cube-cbrt
14×log-prod
11×swap-sqr
10×sqrt-pow1 pow1/2
9×log-pow
7×associate-*r* associate-*l* add-exp-log
6×times-frac add-cbrt-cube difference-of-squares
5×pow-prod-up
4×add-log-exp unswap-sqr
3×difference-of-sqr-1 pow-prod-down pow-sqr
2×rem-sqrt-square log-div distribute-lft-out--
1×pow2 rem-square-sqrt pow-plus flip3-- sqrt-unprod rem-log-exp prod-exp *-commutative cbrt-unprod div-inv flip--
Counts
4 → 107
Calls
4 calls:
7.0ms
(log (- (/ 1 x) 1))
2.0ms
(sqrt (log (- (/ 1 x) 1)))
2.0ms
(sqrt (log (- (/ 1 x) 1)))
12.0ms
(* (sqrt (log (- (/ 1 x) 1))) (sqrt (log (- (/ 1 x) 1))))

series263.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(log (- (/ 1 x) 1))
114.0ms
(sqrt (log (- (/ 1 x) 1)))
86.0ms
(sqrt (log (- (/ 1 x) 1)))
26.0ms
(* (sqrt (log (- (/ 1 x) 1))) (sqrt (log (- (/ 1 x) 1))))

simplify2.6s

Counts
119 → 119
Iterations
IterNodes
44215
31561
2654
1307
0146

prune944.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize54.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (+ (/ (/ 1 x) x) 1) (/ 1 x))
0.1b
(/ (/ 1 x) (* x x))
0.1b
(/ (/ 1 x) x)
42.5b
(/ (- (/ (/ 1 x) (* x x)) 1) (+ (+ (/ (/ 1 x) x) 1) (/ 1 x)))

rewrite318.0ms

Algorithm
rewrite-expression-head
Rules
338×times-frac
301×*-un-lft-identity
237×add-sqr-sqrt
108×distribute-lft-out
85×add-cube-cbrt
64×difference-of-squares
45×div-inv
42×associate-/l*
37×add-exp-log
32×difference-of-sqr-1
23×add-cbrt-cube
21×pow1
19×div-exp
11×associate-/r*
10×cbrt-undiv pow-div
9×add-log-exp
8×distribute-lft-out--
5×pow-flip inv-pow
4×flip3-+ frac-add prod-exp associate-/r/ flip-+ associate-/l/
3×rec-exp clear-num sum-log frac-2neg 1-exp
2×pow2 pow-plus pow-sqr pow-prod-up cbrt-unprod
1×+-commutative associate-+l+ flip3-- div-sub flip--
Counts
4 → 305
Calls
4 calls:
95.0ms
(+ (+ (/ (/ 1 x) x) 1) (/ 1 x))
18.0ms
(/ (/ 1 x) (* x x))
12.0ms
(/ (/ 1 x) x)
184.0ms
(/ (- (/ (/ 1 x) (* x x)) 1) (+ (+ (/ (/ 1 x) x) 1) (/ 1 x)))

series212.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(+ (+ (/ (/ 1 x) x) 1) (/ 1 x))
37.0ms
(/ (/ 1 x) (* x x))
37.0ms
(/ (/ 1 x) x)
125.0ms
(/ (- (/ (/ 1 x) (* x x)) 1) (+ (+ (/ (/ 1 x) x) 1) (/ 1 x)))

simplify1.8s

Counts
317 → 317
Iterations
IterNodes
22241
1880
0365

prune3.1s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes217.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
16
06

end0.0ms

sample3.3s

Algorithm
intervals
Results
1.7s24065×body80nan
998.0ms8000×body80valid