Details

Time bar (total: 5.0s)

sample24.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
05

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

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

rewrite43.0ms

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-+ div-inv flip-- add-log-exp
Counts
1 → 45
Calls
1 calls:
40.0ms
(/ (+ x 1.0) (- 1.0 x))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ (+ x 1.0) (- 1.0 x))

simplify1.5s

Counts
48 → 48
Iterations
IterNodes
done5004
31742
2560
1211
091

prune120.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (- -1 (/ 2.0 x)) (/ 2.0 (* x x)))
0.7b
(/ 2.0 (* x x))

rewrite136.0ms

Algorithm
rewrite-expression-head
Rules
9×*-un-lft-identity
8×add-sqr-sqrt
7×add-cbrt-cube add-exp-log add-log-exp
4×times-frac add-cube-cbrt
3×diff-log associate-/l* distribute-lft-out--
2×pow1 cbrt-undiv sub-neg flip3-- div-exp associate--l+ frac-sub flip-- difference-of-squares
1×associate--l- clear-num associate-/r* frac-2neg prod-exp cbrt-unprod div-inv
Counts
2 → 43
Calls
2 calls:
123.0ms
(- (- -1 (/ 2.0 x)) (/ 2.0 (* x x)))
11.0ms
(/ 2.0 (* x x))

series77.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(- (- -1 (/ 2.0 x)) (/ 2.0 (* x x)))
39.0ms
(/ 2.0 (* x x))

simplify984.0ms

Counts
49 → 49
Iterations
IterNodes
done5000
2972
1284
0105

prune143.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (* x x))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
2×*-un-lft-identity
1×add-sqr-sqrt pow1 +-commutative sum-log flip3-+ distribute-rgt-out add-cbrt-cube distribute-rgt1-in add-exp-log add-cube-cbrt flip-+
Counts
1 → 13
Calls
1 calls:
4.0ms
(+ x (* x x))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(+ x (* x x))

simplify1.3s

Counts
16 → 16
Iterations
IterNodes
done5002
31338
2298
181
029

prune68.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes46.0ms

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
done6
16
05

end0.0ms

sample409.0ms

Algorithm
intervals
Results
278.0ms8000×body80valid