Details

Time bar (total: 4.3s)

sample19.0ms

Algorithm
intervals
Results
13.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done15
215
114
07

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
49×*-un-lft-identity
30×add-sqr-sqrt
29×times-frac
14×add-cube-cbrt
8×distribute-lft-out difference-of-squares
7×associate-/r*
6×add-exp-log distribute-lft-out--
4×add-cbrt-cube difference-of-sqr-1 add-log-exp
3×pow1 associate-/l*
2×div-exp associate-/r/ insert-posit16 div-inv
1×cbrt-undiv +-commutative rec-exp clear-num sum-log frac-2neg flip3-+ flip3-- 1-exp frac-add flip-+ pow-flip flip-- inv-pow
Counts
2 → 69
Calls
2 calls:
30.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
16.0ms
(/ 1 (- x 1))

series78.0ms

Counts
2 → 6
Calls
2 calls:
62.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
16.0ms
(/ 1 (- x 1))

simplify560.0ms

Counts
75 → 75
Iterations
IterNodes
done2006
2895
1281
0122

prune137.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
0.0b
(/ 1 (- x 1))
0.0b
(exp (+ (/ 1 (- x 1)) (/ x (+ x 1))))

rewrite157.0ms

Algorithm
rewrite-expression-head
Rules
74×*-un-lft-identity
37×times-frac
32×add-sqr-sqrt
16×add-cube-cbrt distribute-lft-out
9×exp-prod
8×distribute-lft-out-- add-log-exp difference-of-squares
7×associate-/r* add-exp-log
5×add-cbrt-cube
4×pow1 difference-of-sqr-1
3×insert-posit16 div-inv associate-/l*
2×sum-log div-exp associate-/r/ rem-exp-log
1×cbrt-undiv +-commutative rec-exp clear-num frac-2neg flip3-+ flip3-- 1-exp exp-sum frac-add flip-+ pow-flip flip-- inv-pow
Counts
3 → 89
Calls
3 calls:
30.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
8.0ms
(/ 1 (- x 1))
118.0ms
(exp (+ (/ 1 (- x 1)) (/ x (+ x 1))))

series192.0ms

Counts
3 → 9
Calls
3 calls:
62.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
16.0ms
(/ 1 (- x 1))
114.0ms
(exp (+ (/ 1 (- x 1)) (/ x (+ x 1))))

simplify578.0ms

Counts
98 → 98
Iterations
IterNodes
done2001
21098
1346
0152

prune286.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize34.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
0.0b
(/ 1 (- x 1))
0.0b
(pow E (+ (/ 1 (- x 1)) (/ x (+ x 1))))

rewrite104.0ms

Algorithm
rewrite-expression-head
Rules
75×*-un-lft-identity
37×times-frac
33×add-sqr-sqrt
17×add-cube-cbrt
16×distribute-lft-out
9×pow-unpow
8×add-exp-log distribute-lft-out-- difference-of-squares
7×associate-/r*
5×pow1 add-cbrt-cube add-log-exp
4×difference-of-sqr-1
3×unpow-prod-down insert-posit16 div-inv associate-/l*
2×div-exp pow-exp associate-/r/
1×pow-to-exp cbrt-undiv unpow-prod-up +-commutative e-exp-1 rec-exp clear-num sum-log pow-pow frac-2neg flip3-+ flip3-- 1-exp frac-add flip-+ pow-flip flip-- inv-pow sqr-pow
Counts
3 → 95
Calls
3 calls:
47.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
12.0ms
(/ 1 (- x 1))
42.0ms
(pow E (+ (/ 1 (- x 1)) (/ x (+ x 1))))

series326.0ms

Counts
3 → 9
Calls
3 calls:
64.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
15.0ms
(/ 1 (- x 1))
247.0ms
(pow E (+ (/ 1 (- x 1)) (/ x (+ x 1))))

simplify720.0ms

Counts
104 → 104
Iterations
IterNodes
done2002
21298
1419
0167

prune241.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes37.0ms

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
done13
113
09

end0.0ms

sample745.0ms

Algorithm
intervals
Results
615.0ms8000×body80valid