Details

Time bar (total: 7.9s)

sample13.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
05

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ insert-posit16 div-inv flip-- add-log-exp
Counts
1 → 46
Calls
1 calls:
24.0ms
(/ (+ x 1.0) (- 1.0 x))

series41.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(/ (+ x 1.0) (- 1.0 x))

simplify1.3s

Counts
49 → 49
Iterations
IterNodes
done5004
31744
2563
1212
092

prune143.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 3 expressions with local error:

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

rewrite135.0ms

Algorithm
rewrite-expression-head
Rules
93×*-un-lft-identity
61×add-sqr-sqrt
60×times-frac
52×exp-prod
35×add-cube-cbrt
27×log-pow
16×distribute-lft-out
13×distribute-lft-out-- difference-of-squares
6×associate-/r/
5×associate-/r* add-cbrt-cube add-exp-log
4×pow1 associate-/l* add-log-exp
3×log-prod flip3-- insert-posit16 div-inv flip--
2×associate-/l/
1×cbrt-undiv clear-num frac-2neg flip3-+ div-exp rem-log-exp flip-+ rem-exp-log
Counts
3 → 120
Calls
3 calls:
27.0ms
(/ (+ x 1.0) (- 1.0 x))
50.0ms
(log (exp (/ (+ x 1.0) (- 1.0 x))))
47.0ms
(exp (/ (+ x 1.0) (- 1.0 x)))

series228.0ms

Counts
3 → 9
Calls
3 calls:
59.0ms
(/ (+ x 1.0) (- 1.0 x))
58.0ms
(log (exp (/ (+ x 1.0) (- 1.0 x))))
110.0ms
(exp (/ (+ x 1.0) (- 1.0 x)))

simplify1.8s

Counts
129 → 129
Iterations
IterNodes
done5003
32461
2796
1323
0165

prune439.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x x) (* 1.0 x))
0.1b
(* x (* x x))
4.3b
(/ (+ x 1.0) (- (* 1.0 (* 1.0 1.0)) (* x (* x x))))
15.3b
(* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (/ (+ x 1.0) (- (* 1.0 (* 1.0 1.0)) (* x (* x x)))))

rewrite354.0ms

Algorithm
rewrite-expression-head
Rules
43×*-un-lft-identity
33×times-frac
31×add-sqr-sqrt
25×add-cube-cbrt
23×associate-*r*
20×pow1
19×cube-unmult
16×add-cbrt-cube add-exp-log
9×difference-cubes distribute-lft-out
6×associate-*l* add-log-exp
5×prod-exp pow-prod-up cbrt-unprod
4×associate-/r* flip3-+ pow-prod-down associate-/r/ flip-+ insert-posit16 associate-/l*
3×unswap-sqr
2×frac-times cbrt-undiv flip3-- div-exp associate-*l/ *-commutative div-inv flip-- associate-/l/
1×pow2 +-commutative clear-num sum-log frac-2neg pow-plus distribute-rgt-out associate-*r/ pow-sqr
Counts
4 → 125
Calls
4 calls:
8.0ms
(+ (* x x) (* 1.0 x))
17.0ms
(* x (* x x))
77.0ms
(/ (+ x 1.0) (- (* 1.0 (* 1.0 1.0)) (* x (* x x))))
247.0ms
(* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (/ (+ x 1.0) (- (* 1.0 (* 1.0 1.0)) (* x (* x x)))))

series324.0ms

Counts
4 → 12
Calls
4 calls:
86.0ms
(+ (* x x) (* 1.0 x))
36.0ms
(* x (* x x))
84.0ms
(/ (+ x 1.0) (- (* 1.0 (* 1.0 1.0)) (* x (* x x))))
118.0ms
(* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (/ (+ x 1.0) (- (* 1.0 (* 1.0 1.0)) (* x (* x x)))))

simplify1.9s

Counts
137 → 137
Iterations
IterNodes
done5008
22657
1616
0213

prune556.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes33.0ms

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
done8
18
07

end0.0ms

sample381.0ms

Algorithm
intervals
Results
295.0ms8000×body80valid