Details

Time bar (total: 19.8s)

sample68.0ms

Algorithm
intervals
Results
45.0ms416×body80valid

simplify48.0ms

Counts
1 → 1
Iterations
IterNodes
done84
484
373
246
126
015

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize54.0ms

Local error

Found 3 expressions with local error:

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

rewrite191.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
10×sum-log
3×add-sqr-sqrt pow1 +-commutative *-un-lft-identity flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
2×associate-+l+
Counts
3 → 41
Calls
3 calls:
132.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
11.0ms
(+ (* x y) (* z t))
47.0ms
(+ (+ (* x y) (* z t)) (* a b))

series427.0ms

Counts
3 → 9
Calls
3 calls:
306.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
58.0ms
(+ (* x y) (* z t))
62.0ms
(+ (+ (* x y) (* z t)) (* a b))

simplify1.7s

Counts
50 → 50
Iterations
IterNodes
done5001
21308
1278
087

prune441.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize82.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
0.3b
(* (* a b) (* a b))
3.2b
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
28.5b
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

rewrite230.0ms

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* insert-posit16 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 → 124
Calls
4 calls:
38.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
29.0ms
(* (* a b) (* a b))
65.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
96.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

series1.1s

Counts
4 → 12
Calls
4 calls:
89.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
66.0ms
(* (* a b) (* a b))
679.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
311.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

simplify2.2s

Counts
136 → 136
Iterations
IterNodes
done5000
22744
1620
0194

prune952.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize56.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
3.2b
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* a (* b (* a b))))
6.2b
(* a (* b (* a b)))
28.5b
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* a (* b (* a b)))) (- (+ (* x y) (* z t)) (* a b)))

rewrite352.0ms

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* insert-posit16
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 → 106
Calls
4 calls:
67.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
60.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* a (* b (* a b))))
52.0ms
(* a (* b (* a b)))
170.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* a (* b (* a b)))) (- (+ (* x y) (* z t)) (* a b)))

series1.1s

Counts
4 → 12
Calls
4 calls:
75.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
667.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* a (* b (* a b))))
50.0ms
(* a (* b (* a b)))
265.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* a (* b (* a b)))) (- (+ (* x y) (* z t)) (* a b)))

simplify2.0s

Counts
118 → 118
Iterations
IterNodes
done5001
22788
1633
0197

prune873.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.2b
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
0.6b
(sqrt (+ (* x y) (* z t)))
0.6b
(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 insert-posit16 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 → 102
Calls
4 calls:
14.0ms
(+ (* x y) (* z t))
47.0ms
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
19.0ms
(sqrt (+ (* x y) (* z t)))
6.0ms
(sqrt (+ (* x y) (* z t)))

series334.0ms

Counts
4 → 12
Calls
4 calls:
72.0ms
(+ (* x y) (* z t))
50.0ms
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
113.0ms
(sqrt (+ (* x y) (* z t)))
99.0ms
(sqrt (+ (* x y) (* z t)))

simplify2.1s

Counts
114 → 114
Iterations
IterNodes
done5000
32873
2759
1264
0109

prune719.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes1.3s

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done22
122
015

end0.0ms

sample3.4s

Algorithm
intervals
Results
2.5s13606×body80valid