Details

Time bar (total: 17.7s)

sample44.0ms

Algorithm
intervals
Results
27.0ms529×body80valid

simplify5.5s

Counts
1 → 1
Iterations

Useful iterations: 4 (38.0ms)

IterNodesCost
067
1117
2257
3467
4766
51386
63836
713596
done50006

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* x x))
0.0b
(exp (- (- 1.0 (* x x))))

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
11×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity add-log-exp
6×prod-diff
5×distribute-neg-in exp-sum
4×distribute-lft-neg-in distribute-rgt-neg-in
3×fma-neg rem-exp-log difference-of-squares
2×pow1 add-exp-log expm1-log1p-u sub-neg diff-log neg-log add-cbrt-cube log1p-expm1-u
1×neg-sub0 exp-neg neg-mul-1 flip3-- exp-diff flip--
Counts
2 → 52
Calls
2 calls:
12.0ms
(- 1.0 (* x x))
45.0ms
(exp (- (- 1.0 (* x x))))

series101.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(- 1.0 (* x x))
51.0ms
(exp (- (- 1.0 (* x x))))

simplify4.3s

Counts
58 → 58
Iterations

Useful iterations: 4 (2.8s)

IterNodesCost
096523
1193501
2443436
31277390
44439381
done5000381

prune143.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* x x))
0.0b
(pow (exp -1) (- 1.0 (* x x)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
6×prod-diff
5×unpow-prod-up
4×pow-unpow pow-pow add-log-exp
3×pow1 unpow-prod-down exp-prod fma-neg
2×add-exp-log expm1-log1p-u sub-neg add-cbrt-cube log1p-expm1-u difference-of-squares
1×pow-to-exp flip3-- diff-log pow-exp flip-- pow-sub sqr-pow
Counts
2 → 50
Calls
2 calls:
6.0ms
(- 1.0 (* x x))
8.0ms
(pow (exp -1) (- 1.0 (* x x)))

series114.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(- 1.0 (* x x))
68.0ms
(pow (exp -1) (- 1.0 (* x x)))

simplify4.3s

Counts
56 → 56
Iterations

Useful iterations: 4 (2.7s)

IterNodesCost
094611
1214563
2547519
31510507
44775436
done5000436

prune183.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 1.0 (* x x))
0.0b
(/ 1 (exp (- 1.0 (* x x))))
0.0b
(exp (- 1.0 (* x x)))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
25×add-cube-cbrt *-un-lft-identity exp-sum
24×times-frac
18×prod-diff
8×exp-prod associate-/r* add-log-exp
6×sub-neg
5×pow-flip add-cbrt-cube
4×pow1 add-exp-log
3×expm1-log1p-u fma-neg log1p-expm1-u associate-/l* difference-of-squares
2×exp-diff diff-log div-exp rem-exp-log
1×cbrt-undiv rec-exp flip3-- frac-2neg 1-exp clear-num associate-/r/ flip-- div-inv inv-pow
Counts
3 → 100
Calls
3 calls:
12.0ms
(- 1.0 (* x x))
38.0ms
(/ 1 (exp (- 1.0 (* x x))))
17.0ms
(exp (- 1.0 (* x x)))

series153.0ms

Counts
3 → 9
Calls
3 calls:
56.0ms
(- 1.0 (* x x))
57.0ms
(/ 1 (exp (- 1.0 (* x x))))
39.0ms
(exp (- 1.0 (* x x)))

simplify2.4s

Counts
109 → 109
Iterations

Useful iterations: done (2.4s)

IterNodesCost
01371265
12711110
2542985
31505857
done5000816

prune217.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes1.0ms