Details

Time bar (total: 8.3s)

sample55.0ms

Algorithm
intervals
Results
21.0ms433×body80valid

simplify5.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

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

rewrite177.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
10×sum-log
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
2×associate-+l+
Counts
3 → 38
Calls
3 calls:
32.0ms
(+ (+ (* x y) (* z t)) (* a b))
8.0ms
(+ (* x y) (* z t))
135.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))

series357.0ms

Counts
3 → 9
Calls
3 calls:
67.0ms
(+ (+ (* x y) (* z t)) (* a b))
39.0ms
(+ (* x y) (* z t))
251.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))

simplify35.0ms

Counts
47 → 47

prune153.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

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

rewrite208.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-+ pow1/3 flip-+
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
144.0ms
(* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b))))
26.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
17.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
17.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))

series662.0ms

Counts
4 → 12
Calls
4 calls:
235.0ms
(* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b))))
141.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
143.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
144.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))

simplify109.0ms

Counts
99 → 99

prune390.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* a b) (* a b))
0.3b
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
2.3b
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
26.8b
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

rewrite223.0ms

Algorithm
rewrite-expression-head
Rules
50×pow1
20×add-exp-log add-cbrt-cube
19×add-sqr-sqrt
18×pow-prod-down
17×add-cube-cbrt *-un-lft-identity
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×flip3-- pow-plus associate-/r* flip--
2×pow2 distribute-rgt-in distribute-lft-in associate-*r/ associate-*l/ associate--l+ associate-/r/ *-commutative associate-/l/
1×cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num div-inv unswap-sqr
Counts
4 → 120
Calls
4 calls:
29.0ms
(* (* a b) (* a b))
43.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
41.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
106.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

series845.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(* (* a b) (* a b))
69.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
501.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
237.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

simplify110.0ms

Counts
132 → 132

prune400.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 4 expressions with local error:

2.3b
(- (+ (* (* x y) (+ (* x y) (* z t))) (* (* z t) (+ (* x y) (* z t)))) (* (* a b) (* a b)))
2.4b
(* (* x y) (+ (* x y) (* z t)))
2.5b
(* (* z t) (+ (* x y) (* z t)))
26.8b
(/ (- (+ (* (* x y) (+ (* x y) (* z t))) (* (* z t) (+ (* x y) (* z t)))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

rewrite597.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
16×add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
15×times-frac
14×pow1
10×difference-of-squares
9×add-log-exp
6×associate-*r* pow-prod-down prod-exp cbrt-unprod
5×distribute-rgt-out associate-/l*
4×associate-*r/
3×flip3-- associate-/r* flip--
2×distribute-rgt-in distribute-lft-in flip3-+ diff-log associate-*l* associate-/r/ *-commutative flip-+ associate-/l/
1×cbrt-undiv sub-neg frac-2neg div-sub div-exp associate--l+ clear-num sum-log div-inv
Counts
4 → 100
Calls
4 calls:
186.0ms
(- (+ (* (* x y) (+ (* x y) (* z t))) (* (* z t) (+ (* x y) (* z t)))) (* (* a b) (* a b)))
33.0ms
(* (* x y) (+ (* x y) (* z t)))
36.0ms
(* (* z t) (+ (* x y) (* z t)))
339.0ms
(/ (- (+ (* (* x y) (+ (* x y) (* z t))) (* (* z t) (+ (* x y) (* z t)))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

series864.0ms

Counts
4 → 12
Calls
4 calls:
506.0ms
(- (+ (* (* x y) (+ (* x y) (* z t))) (* (* z t) (+ (* x y) (* z t)))) (* (* a b) (* a b)))
63.0ms
(* (* x y) (+ (* x y) (* z t)))
62.0ms
(* (* z t) (+ (* x y) (* z t)))
233.0ms
(/ (- (+ (* (* x y) (+ (* x y) (* z t))) (* (* z t) (+ (* x y) (* z t)))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

simplify115.0ms

Counts
112 → 112

prune398.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

regimes412.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

end0.0ms

sample2.1s

Algorithm
intervals
Results
1.1s13608×body80valid