Details

Time bar (total: 5.2s)

sample19.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
05

prune3.0ms

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))

rewrite30.0ms

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×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 48
Calls
1 calls:
28.0ms
(/ (+ x 1.0) (- 1.0 x))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(/ (+ x 1.0) (- 1.0 x))

simplify1.6s

Counts
51 → 51
Iterations
IterNodes
done5001
31863
2594
1222
094

prune97.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ x 1.0) (- 1.0 x))
0.0b
(log1p (expm1 (/ (+ x 1.0) (- 1.0 x))))
0.5b
(expm1 (/ (+ x 1.0) (- 1.0 x)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
36×*-un-lft-identity
24×add-sqr-sqrt
20×times-frac
14×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* add-cbrt-cube add-exp-log distribute-lft-out-- difference-of-squares
4×log1p-expm1-u associate-/l*
3×expm1-log1p-u pow1 insert-posit16 add-log-exp
2×associate-/r/ associate-/l/
1×cbrt-undiv log1p-udef expm1-log1p clear-num frac-2neg flip3-+ flip3-- div-exp log1p-expm1 flip-+ div-inv flip-- expm1-udef
Counts
3 → 72
Calls
3 calls:
21.0ms
(/ (+ x 1.0) (- 1.0 x))
0.0ms
(log1p (expm1 (/ (+ x 1.0) (- 1.0 x))))
0.0ms
(expm1 (/ (+ x 1.0) (- 1.0 x)))

series279.0ms

Counts
3 → 9
Calls
3 calls:
34.0ms
(/ (+ x 1.0) (- 1.0 x))
136.0ms
(log1p (expm1 (/ (+ x 1.0) (- 1.0 x))))
108.0ms
(expm1 (/ (+ x 1.0) (- 1.0 x)))

simplify2.3s

Counts
81 → 81
Iterations
IterNodes
done5000
32548
2790
1303
0134

prune214.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes27.0ms

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

sample471.0ms

Algorithm
intervals
Results
364.0ms8000×body80valid