Details

Time bar (total: 4.4s)

sample30.0ms

Algorithm
intervals
Results
15.0ms256×body80valid

simplify10.0ms

Counts
1 → 1
Iterations
IterNodes
done12
212
111
07

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 2 expressions with local error:

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

rewrite99.0ms

Algorithm
rewrite-expression-head
Rules
42×*-un-lft-identity
23×times-frac
20×add-sqr-sqrt
12×add-cube-cbrt
7×distribute-lft-out
6×distribute-lft-out--
5×associate-/r*
4×add-cbrt-cube add-exp-log add-log-exp difference-of-squares
3×associate-/l*
2×pow1 associate-/r/
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg flip3-+ flip3-- div-exp frac-add flip-+ div-inv flip--
Counts
2 → 54
Calls
2 calls:
12.0ms
(/ 1.0 (- x 1.0))
85.0ms
(+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))

series196.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(/ 1.0 (- x 1.0))
160.0ms
(+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))

simplify657.0ms

Counts
60 → 60
Iterations
IterNodes
done5000
21128
1301
0121

prune226.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 1.0 (- x 1.0))
0.0b
(+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0)))
0.0b
(exp (/ 1.0 (- x 1.0)))
2.8b
(log (exp (/ 1.0 (- x 1.0))))

rewrite278.0ms

Algorithm
rewrite-expression-head
Rules
57×*-un-lft-identity
54×add-sqr-sqrt
45×times-frac
42×exp-prod
34×add-cube-cbrt
23×log-pow
10×distribute-lft-out-- difference-of-squares
6×pow1 log-prod add-cbrt-cube add-exp-log associate-/r/ add-log-exp
5×associate-/r*
3×associate-+l+ flip3-- div-inv flip-- associate-/l*
2×distribute-lft-out
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg flip3-+ div-exp rem-log-exp flip-+ rem-exp-log
Counts
4 → 115
Calls
4 calls:
19.0ms
(/ 1.0 (- x 1.0))
205.0ms
(+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0)))
28.0ms
(exp (/ 1.0 (- x 1.0)))
18.0ms
(log (exp (/ 1.0 (- x 1.0))))

series312.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(/ 1.0 (- x 1.0))
169.0ms
(+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0)))
68.0ms
(exp (/ 1.0 (- x 1.0)))
40.0ms
(log (exp (/ 1.0 (- x 1.0))))

simplify688.0ms

Counts
127 → 127
Iterations
IterNodes
done5001
21282
1391
0186

prune631.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes84.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done9
19
07

end0.0ms

sample1.1s

Algorithm
intervals
Results
898.0ms8000×body80valid