Details

Time bar (total: 13.4s)

sample36.0ms

Algorithm
intervals
Results
20.0ms526×body80valid

simplify3.9s

Counts
1 → 1
Iterations
IterNodes
done5020
83846
71065
6364
5151
487
348
225
111
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt add-log-exp
6×prod-diff
5×*-un-lft-identity exp-sum add-cube-cbrt
4×exp-prod
2×expm1-log1p-u pow1 sub-neg add-cbrt-cube diff-log add-exp-log log1p-expm1-u difference-of-squares rem-exp-log
1×flip3-- exp-diff fma-neg flip--
Counts
2 → 40
Calls
2 calls:
14.0ms
(- (* x x) 1.0)
34.0ms
(exp (- (* x x) 1.0))

series99.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(- (* x x) 1.0)
47.0ms
(exp (- (* x x) 1.0))

simplify1.5s

Counts
46 → 46
Iterations
IterNodes
done5000
31437
2435
1174
080

prune143.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (+ x (sqrt 1.0)))
0.0b
(pow (exp (+ x (sqrt 1.0))) (- x (sqrt 1.0)))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
24×*-un-lft-identity
22×add-sqr-sqrt
20×unpow-prod-up
18×prod-diff add-cube-cbrt
10×sqrt-prod
8×exp-prod
6×pow-unpow
5×pow-pow add-log-exp
4×unpow-prod-down
3×pow1
2×expm1-log1p-u add-cbrt-cube exp-sum add-exp-log log1p-expm1-u distribute-lft-out difference-of-squares rem-exp-log
1×pow-to-exp sum-log sub-neg pow-exp distribute-lft-out-- pow-sub sqr-pow
Counts
2 → 64
Calls
2 calls:
22.0ms
(exp (+ x (sqrt 1.0)))
51.0ms
(pow (exp (+ x (sqrt 1.0))) (- x (sqrt 1.0)))

series258.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(exp (+ x (sqrt 1.0)))
231.0ms
(pow (exp (+ x (sqrt 1.0))) (- x (sqrt 1.0)))

simplify2.6s

Counts
70 → 70
Iterations
IterNodes
done5000
34591
21109
1418
0150

prune250.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 3 expressions with local error:

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

rewrite121.0ms

Algorithm
rewrite-expression-head
Rules
82×add-sqr-sqrt
80×unpow-prod-up
72×prod-diff
66×*-un-lft-identity
62×add-cube-cbrt
41×sqrt-prod
27×associate-*r* associate-*l*
18×unpow-prod-down
12×pow-unpow
11×pow-pow
10×sqr-pow
9×exp-prod prod-exp add-exp-log unswap-sqr
8×pow-to-exp pow-exp
6×pow-sub
5×pow1 add-cbrt-cube
4×sub-neg difference-of-squares
3×expm1-log1p-u log1p-expm1-u add-log-exp
2×distribute-lft-out--
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative cbrt-unprod
Counts
3 → 182
Calls
3 calls:
91.0ms
(* (pow (exp x) (- x (sqrt 1.0))) (pow (exp (sqrt 1.0)) (- x (sqrt 1.0))))
11.0ms
(pow (exp x) (- x (sqrt 1.0)))
11.0ms
(pow (exp (sqrt 1.0)) (- x (sqrt 1.0)))

series483.0ms

Counts
3 → 9
Calls
3 calls:
344.0ms
(* (pow (exp x) (- x (sqrt 1.0))) (pow (exp (sqrt 1.0)) (- x (sqrt 1.0))))
48.0ms
(pow (exp x) (- x (sqrt 1.0)))
91.0ms
(pow (exp (sqrt 1.0)) (- x (sqrt 1.0)))

simplify2.0s

Counts
191 → 191
Iterations
IterNodes
done5000
22360
1754
0262

prune833.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes43.0ms

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
done5
05

end0.0ms

sample928.0ms

Algorithm
intervals
Results
686.0ms16099×body80valid