Details

Time bar (total: 6.6s)

sample18.0ms

Algorithm
intervals
Results
10.0ms490×body80valid

simplify1.6s

Counts
1 → 1
Iterations

Useful iterations: 4 (15.0ms)

IterNodesCost
067
1117
2257
3517
41036
52466
66936
721566
done50016

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
7×add-sqr-sqrt
5×add-cube-cbrt distribute-neg-in *-un-lft-identity exp-sum add-log-exp
4×distribute-lft-neg-in distribute-rgt-neg-in
3×prod-diff rem-exp-log
2×neg-log difference-of-squares
1×pow1 add-exp-log neg-sub0 exp-neg expm1-log1p-u neg-mul-1 sub-neg exp-diff diff-log add-cbrt-cube log1p-expm1-u
Counts
1 → 31
Calls
1 calls:
13.0ms
(exp (- (- 1.0 (* x x))))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(exp (- (- 1.0 (* x x))))

simplify870.0ms

Counts
34 → 34
Iterations

Useful iterations: 3 (157.0ms)

IterNodesCost
075310
1139298
2363256
31548229
done5000229

prune67.0ms

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

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity
26×add-sqr-sqrt
24×exp-prod
22×add-cube-cbrt
20×unpow-prod-up
18×prod-diff
13×pow-pow
10×sqrt-prod
8×distribute-lft-neg-in distribute-rgt-neg-in
6×pow-unpow add-log-exp
4×unpow-prod-down distribute-lft-out
3×pow1 rem-exp-log
2×add-exp-log expm1-log1p-u neg-mul-1 distribute-neg-in exp-sum neg-log add-cbrt-cube log1p-expm1-u difference-of-squares
1×neg-sub0 exp-neg pow-to-exp sub-neg exp-diff pow-exp sum-log distribute-lft-out-- pow-sub sqr-pow
Counts
2 → 83
Calls
2 calls:
28.0ms
(exp (- (+ (sqrt 1.0) x)))
39.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

series241.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(exp (- (+ (sqrt 1.0) x)))
209.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

simplify605.0ms

Counts
89 → 89
Iterations

Useful iterations: 2 (124.0ms)

IterNodesCost
01621509
13741290
212851138
done50011138

prune152.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

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

rewrite88.0ms

Algorithm
rewrite-expression-head
Rules
87×add-sqr-sqrt
80×unpow-prod-up
72×prod-diff
71×*-un-lft-identity
67×add-cube-cbrt
44×sqrt-prod
28×pow-pow
27×associate-*r* associate-*l*
26×exp-prod
18×unpow-prod-down
12×pow-unpow
10×sqr-pow
9×add-exp-log distribute-lft-neg-in distribute-rgt-neg-in prod-exp 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×neg-mul-1 distribute-lft-out--
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative cbrt-unprod
Counts
3 → 199
Calls
3 calls:
13.0ms
(pow (exp (- (sqrt 1.0))) (- (sqrt 1.0) x))
57.0ms
(* (pow (exp (- (sqrt 1.0))) (- (sqrt 1.0) x)) (pow (exp (- x)) (- (sqrt 1.0) x)))
10.0ms
(pow (exp (- x)) (- (sqrt 1.0) x))

series448.0ms

Counts
3 → 9
Calls
3 calls:
90.0ms
(pow (exp (- (sqrt 1.0))) (- (sqrt 1.0) x))
311.0ms
(* (pow (exp (- (sqrt 1.0))) (- (sqrt 1.0) x)) (pow (exp (- x)) (- (sqrt 1.0) x)))
46.0ms
(pow (exp (- x)) (- (sqrt 1.0) x))

simplify1.3s

Counts
208 → 208
Iterations

Useful iterations: done (1.3s)

IterNodesCost
02654416
16443697
224993087
done50003028

prune483.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes50.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
done67

end0.0ms

sample502.0ms

Algorithm
intervals
Results
327.0ms15939×body80valid