Details

Time bar (total: 4.8s)

sample32.0ms

Algorithm
intervals
Results
14.0ms290×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done15
215
113
05

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ y 1.0) x)

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt *-un-lft-identity
4×associate-*l*
3×pow1 add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt
2×associate-*l/
1×flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 21
Calls
1 calls:
32.0ms
(* (+ y 1.0) x)

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(* (+ y 1.0) x)

simplify426.0ms

Counts
24 → 24
Iterations
IterNodes
done5000
2506
1111
044

prune79.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ y 1.0))
0.0b
(sqrt (+ y 1.0))
0.0b
(* (sqrt (+ y 1.0)) x)
0.1b
(* (sqrt (+ y 1.0)) (* (sqrt (+ y 1.0)) x))

rewrite92.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
18×sqrt-div
17×add-sqr-sqrt sqrt-prod
14×associate-*l*
13×pow1
11×add-cbrt-cube add-exp-log add-cube-cbrt
10×associate-*l/
9×flip3-+ flip-+
4×frac-times associate-*r* pow-prod-down prod-exp cbrt-unprod distribute-lft-out add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*r/ *-commutative unswap-sqr
Counts
4 → 87
Calls
4 calls:
6.0ms
(sqrt (+ y 1.0))
6.0ms
(sqrt (+ y 1.0))
24.0ms
(* (sqrt (+ y 1.0)) x)
53.0ms
(* (sqrt (+ y 1.0)) (* (sqrt (+ y 1.0)) x))

series231.0ms

Counts
4 → 12
Calls
4 calls:
48.0ms
(sqrt (+ y 1.0))
42.0ms
(sqrt (+ y 1.0))
106.0ms
(* (sqrt (+ y 1.0)) x)
35.0ms
(* (sqrt (+ y 1.0)) (* (sqrt (+ y 1.0)) x))

simplify822.0ms

Counts
99 → 99
Iterations
IterNodes
done5001
21285
1324
0129

prune445.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize25.0ms

Local error

Found 2 expressions with local error:

5.3b
(* x (- (* y y) (* 1.0 1.0)))
6.5b
(/ (* x (- (* y y) (* 1.0 1.0))) (- y 1.0))

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
10×*-un-lft-identity
9×add-cbrt-cube add-exp-log
6×add-cube-cbrt
5×associate-/r* times-frac
4×pow1 associate-*r* associate-*r/
3×flip3-- associate-*l* flip-- difference-of-squares
2×distribute-rgt-in cbrt-undiv sub-neg distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod distribute-lft-out-- add-log-exp associate-/l/
1×clear-num frac-2neg pow-prod-down *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 54
Calls
2 calls:
33.0ms
(* x (- (* y y) (* 1.0 1.0)))
49.0ms
(/ (* x (- (* y y) (* 1.0 1.0))) (- y 1.0))

series248.0ms

Counts
2 → 6
Calls
2 calls:
103.0ms
(* x (- (* y y) (* 1.0 1.0)))
145.0ms
(/ (* x (- (* y y) (* 1.0 1.0))) (- y 1.0))

simplify1.1s

Counts
60 → 60
Iterations
IterNodes
done5003
21677
1330
0112

prune275.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes147.0ms

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
done7
17
05

end0.0ms

sample663.0ms

Algorithm
intervals
Results
285.0ms9181×body80valid