Details

Time bar (total: 13.9s)

sample36.0ms

Algorithm
intervals
Results
13.0ms334×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done10
110
07

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x y) (* z t))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×add-sqr-sqrt pow1 +-commutative sum-log *-un-lft-identity flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+
Counts
1 → 11
Calls
1 calls:
10.0ms
(+ (* x y) (* z t))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(+ (* x y) (* z t))

simplify2.5s

Counts
14 → 14
Iterations
IterNodes
done5002
42448
3927
2338
1101
031

prune102.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.3b
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
1.5b
(sqrt (+ (* x y) (* z t)))
1.5b
(sqrt (+ (* x y) (* z t)))

rewrite88.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
16×sqrt-div
14×*-un-lft-identity add-cube-cbrt
10×sqrt-pow1 pow1/2
9×flip3-+ flip-+
8×swap-sqr
6×add-cbrt-cube associate-*r* associate-*l* add-exp-log add-log-exp
5×pow-prod-up
4×frac-times unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-*l/ associate-*r/
1×pow2 +-commutative sum-log rem-square-sqrt pow-plus sqrt-unprod prod-exp *-commutative cbrt-unprod
Counts
4 → 98
Calls
4 calls:
6.0ms
(+ (* x y) (* z t))
66.0ms
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
7.0ms
(sqrt (+ (* x y) (* z t)))
6.0ms
(sqrt (+ (* x y) (* z t)))

series303.0ms

Counts
4 → 12
Calls
4 calls:
64.0ms
(+ (* x y) (* z t))
66.0ms
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
89.0ms
(sqrt (+ (* x y) (* z t)))
82.0ms
(sqrt (+ (* x y) (* z t)))

simplify1.8s

Counts
110 → 110
Iterations
IterNodes
done5001
32658
2718
1262
0106

prune586.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize75.0ms

Local error

Found 4 expressions with local error:

1.5b
(sqrt (+ (* x y) (* z t)))
1.5b
(sqrt (+ (* x y) (* z t)))
1.5b
(sqrt (+ (* x y) (* z t)))
1.5b
(sqrt (+ (* x y) (* z t)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt sqrt-prod
8×pow1 *-un-lft-identity sqrt-div add-cube-cbrt
4×rem-sqrt-square sqrt-pow1 flip3-+ add-cbrt-cube pow1/2 add-exp-log flip-+ add-log-exp
Counts
4 → 60
Calls
4 calls:
6.0ms
(sqrt (+ (* x y) (* z t)))
6.0ms
(sqrt (+ (* x y) (* z t)))
6.0ms
(sqrt (+ (* x y) (* z t)))
6.0ms
(sqrt (+ (* x y) (* z t)))

series694.0ms

Counts
4 → 12
Calls
4 calls:
96.0ms
(sqrt (+ (* x y) (* z t)))
112.0ms
(sqrt (+ (* x y) (* z t)))
92.0ms
(sqrt (+ (* x y) (* z t)))
393.0ms
(sqrt (+ (* x y) (* z t)))

simplify1.6s

Counts
72 → 72
Iterations
IterNodes
done5001
31578
2408
1140
054

prune415.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize58.0ms

Local error

Found 4 expressions with local error:

1.4b
(+ (* (* z t) (- (* z t) (* x y))) (* (* x y) (* x y)))
1.7b
(+ (* (* z t) (* (* z t) (* z t))) (* (* (* x y) (* x y)) (* x y)))
1.8b
(* (* z t) (- (* z t) (* x y)))
36.2b
(/ (+ (* (* z t) (* (* z t) (* z t))) (* (* (* x y) (* x y)) (* x y))) (+ (* (* z t) (- (* z t) (* x y))) (* (* x y) (* x y))))

rewrite716.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
12×times-frac
11×add-cbrt-cube add-exp-log
9×pow1
8×add-log-exp
5×cube-unmult pow3 sum-cubes
4×distribute-rgt-in associate-+l+ sub-neg distribute-lft-in flip3-+ flip-+ associate-/l*
3×associate-/r* associate-*r* pow-prod-down prod-exp cbrt-unprod
2×+-commutative sum-log associate-*r/ associate-/r/ associate-/l/
1×cbrt-undiv clear-num frac-2neg flip3-- div-exp associate-*l* *-commutative div-inv flip--
Counts
4 → 86
Calls
4 calls:
26.0ms
(+ (* (* z t) (- (* z t) (* x y))) (* (* x y) (* x y)))
171.0ms
(+ (* (* z t) (* (* z t) (* z t))) (* (* (* x y) (* x y)) (* x y)))
52.0ms
(* (* z t) (- (* z t) (* x y)))
465.0ms
(/ (+ (* (* z t) (* (* z t) (* z t))) (* (* (* x y) (* x y)) (* x y))) (+ (* (* z t) (- (* z t) (* x y))) (* (* x y) (* x y))))

series618.0ms

Counts
4 → 12
Calls
4 calls:
124.0ms
(+ (* (* z t) (- (* z t) (* x y))) (* (* x y) (* x y)))
267.0ms
(+ (* (* z t) (* (* z t) (* z t))) (* (* (* x y) (* x y)) (* x y)))
69.0ms
(* (* z t) (- (* z t) (* x y)))
158.0ms
(/ (+ (* (* z t) (* (* z t) (* z t))) (* (* (* x y) (* x y)) (* x y))) (+ (* (* z t) (- (* z t) (* x y))) (* (* x y) (* x y))))

simplify2.2s

Counts
98 → 98
Iterations
IterNodes
done5008
22242
1479
0168

prune641.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes500.0ms

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
done10
110
07

end0.0ms

sample880.0ms

Algorithm
intervals
Results
443.0ms10445×body80valid