Details

Time bar (total: 20.0s)

sample34.0ms

Algorithm
intervals
Results
14.0ms395×body80valid

simplify10.0ms

Counts
1 → 1
Iterations
IterNodes
done27
327
225
118
011

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 2 expressions with local error:

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

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×add-sqr-sqrt pow1 +-commutative *-un-lft-identity flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+
1×associate-+l+
Counts
2 → 24
Calls
2 calls:
10.0ms
(+ (* x y) (* z t))
38.0ms
(+ (+ (* x y) (* z t)) (* a b))

series122.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(+ (* x y) (* z t))
79.0ms
(+ (+ (* x y) (* z t)) (* a b))

simplify1.2s

Counts
30 → 30
Iterations
IterNodes
done5000
2969
1188
056

prune276.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b))))
1.0b
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
1.0b
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
1.0b
(cbrt (+ (+ (* x y) (* z t)) (* a b)))

rewrite261.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 flip-+
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
172.0ms
(* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b))))
25.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
33.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
26.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))

series924.0ms

Counts
4 → 12
Calls
4 calls:
329.0ms
(* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b))))
165.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
228.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
201.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))

simplify1.5s

Counts
99 → 99
Iterations
IterNodes
done5000
21176
1330
0129

prune861.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
0.2b
(* (* a b) (* a b))
3.9b
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
30.6b
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

rewrite262.0ms

Algorithm
rewrite-expression-head
Rules
50×pow1
20×add-cbrt-cube add-exp-log
19×add-sqr-sqrt
18×pow-prod-down
17×*-un-lft-identity add-cube-cbrt
12×times-frac
9×prod-exp cbrt-unprod
6×flip3-+ flip-+ add-log-exp
5×pow-sqr pow-prod-up difference-of-squares
4×frac-times swap-sqr associate-*r* associate-*l* associate-/l*
3×associate-/r* pow-plus flip3-- flip--
2×pow2 distribute-rgt-in distribute-lft-in associate-*l/ associate--l+ associate-*r/ associate-/r/ *-commutative associate-/l/
1×cbrt-undiv clear-num sub-neg frac-2neg diff-log div-sub div-exp div-inv unswap-sqr
Counts
4 → 120
Calls
4 calls:
62.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
37.0ms
(* (* a b) (* a b))
33.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
123.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

series1.2s

Counts
4 → 12
Calls
4 calls:
87.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
49.0ms
(* (* a b) (* a b))
739.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
338.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

simplify4.1s

Counts
132 → 132
Iterations
IterNodes
done5000
24630
1629
0190

prune810.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
3.9b
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* a (* b (* a b))))
3.9b
(* a (* b (* a b)))
30.6b
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* a (* b (* a b)))) (- (+ (* x y) (* z t)) (* a b)))

rewrite224.0ms

Algorithm
rewrite-expression-head
Rules
20×pow1
19×add-sqr-sqrt
17×*-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
9×times-frac
7×pow-prod-down prod-exp cbrt-unprod
6×flip3-+ associate-*l* flip-+ add-log-exp
4×frac-times associate-*r*
3×associate-/r* flip3-- swap-sqr flip-- associate-/l*
2×distribute-rgt-in distribute-lft-in associate-*l/ associate--l+ associate-*r/ associate-/r/ *-commutative associate-/l/
1×pow2 cbrt-undiv clear-num sub-neg frac-2neg pow-plus diff-log div-sub div-exp pow-sqr pow-prod-up div-inv unswap-sqr
Counts
4 → 102
Calls
4 calls:
32.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
56.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* a (* b (* a b))))
41.0ms
(* a (* b (* a b)))
91.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* a (* b (* a b)))) (- (+ (* x y) (* z t)) (* a b)))

series1.3s

Counts
4 → 12
Calls
4 calls:
111.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
770.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* a (* b (* a b))))
65.0ms
(* a (* b (* a b)))
310.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* a (* b (* a b)))) (- (+ (* x y) (* z t)) (* a b)))

simplify3.1s

Counts
114 → 114
Iterations
IterNodes
done5000
24367
1633
0193

prune934.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes1.1s

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done16
116
011

end0.0ms

sample1.6s

Algorithm
intervals
Results
826.0ms12026×body80valid