Details

Time bar (total: 13.0s)

sample33.0ms

Algorithm
intervals
Results
15.0ms337×body80valid

simplify1.2s

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.5b

localize8.0ms

Local error

Found 1 expressions with local error:

7.1b
(* (/ x y) (- z t))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×associate-*l*
11×*-un-lft-identity
10×times-frac
9×add-cube-cbrt
6×add-exp-log add-cbrt-cube
5×associate-*r*
3×pow1
2×distribute-rgt-in frac-times sub-neg flip3-- distribute-lft-in associate-*r/ prod-exp flip-- cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative div-inv distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 42
Calls
1 calls:
29.0ms
(* (/ x y) (- z t))

series89.0ms

Counts
1 → 3
Calls
1 calls:
89.0ms
(* (/ x y) (- z t))

simplify1.2s

Counts
45 → 45

prune145.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- z t))
0.6b
(cbrt (- z t))
0.9b
(* (* (/ x y) (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (- z t)))
6.5b
(* (/ x y) (* (cbrt (- z t)) (cbrt (- z t))))

rewrite353.0ms

Algorithm
rewrite-expression-head
Rules
136×cbrt-div
98×frac-times
68×flip3-- flip--
50×associate-*r/
37×associate-*l/
34×add-exp-log
24×add-sqr-sqrt
21×*-un-lft-identity add-cbrt-cube
18×pow1
17×prod-exp cbrt-unprod
15×cbrt-prod add-cube-cbrt
14×associate-*l*
10×times-frac
9×associate-*r* pow-prod-down
4×cbrt-undiv div-exp add-log-exp
3×distribute-lft-out-- difference-of-squares
2×pow1/3 *-commutative unswap-sqr
1×div-inv
Counts
4 → 164
Calls
4 calls:
8.0ms
(cbrt (- z t))
6.0ms
(cbrt (- z t))
233.0ms
(* (* (/ x y) (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (- z t)))
89.0ms
(* (/ x y) (* (cbrt (- z t)) (cbrt (- z t))))

series575.0ms

Counts
4 → 12
Calls
4 calls:
191.0ms
(cbrt (- z t))
170.0ms
(cbrt (- z t))
71.0ms
(* (* (/ x y) (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (- z t)))
144.0ms
(* (/ x y) (* (cbrt (- z t)) (cbrt (- z t))))

simplify1.0s

Counts
176 → 176

prune543.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- z t))
0.6b
(cbrt (- z t))
0.9b
(* (/ (* x (* (cbrt (- z t)) (cbrt (- z t)))) y) (cbrt (- z t)))
2.4b
(/ (* x (* (cbrt (- z t)) (cbrt (- z t)))) y)

rewrite281.0ms

Algorithm
rewrite-expression-head
Rules
27×add-exp-log
22×add-sqr-sqrt
20×cbrt-div
19×add-cbrt-cube
18×*-un-lft-identity
16×cbrt-prod
12×add-cube-cbrt associate-*r/
10×flip3-- prod-exp flip-- cbrt-unprod
8×associate-*r* associate-/l/
7×associate-*l*
6×pow1 cbrt-undiv frac-times times-frac div-exp
4×add-log-exp
3×associate-*l/ associate-/r* distribute-lft-out-- difference-of-squares
2×pow1/3 div-inv unswap-sqr
1×frac-2neg pow-prod-down clear-num *-commutative associate-/l*
Counts
4 → 100
Calls
4 calls:
4.0ms
(cbrt (- z t))
4.0ms
(cbrt (- z t))
201.0ms
(* (/ (* x (* (cbrt (- z t)) (cbrt (- z t)))) y) (cbrt (- z t)))
68.0ms
(/ (* x (* (cbrt (- z t)) (cbrt (- z t)))) y)

series595.0ms

Counts
4 → 12
Calls
4 calls:
213.0ms
(cbrt (- z t))
198.0ms
(cbrt (- z t))
70.0ms
(* (/ (* x (* (cbrt (- z t)) (cbrt (- z t)))) y) (cbrt (- z t)))
114.0ms
(/ (* x (* (cbrt (- z t)) (cbrt (- z t)))) y)

simplify900.0ms

Counts
112 → 112

prune476.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- z t))
0.6b
(cbrt (- z t))
0.9b
(* (* (/ x (* (cbrt y) (cbrt y))) (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt y))) (cbrt (- z t)))
3.1b
(* (/ x (* (cbrt y) (cbrt y))) (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt y)))

rewrite398.0ms

Algorithm
rewrite-expression-head
Rules
87×add-exp-log
41×add-cbrt-cube
40×prod-exp cbrt-unprod
31×add-sqr-sqrt
24×cbrt-undiv div-exp
20×cbrt-prod
19×*-un-lft-identity
18×associate-*r*
16×times-frac
13×add-cube-cbrt
12×cbrt-div
11×pow1
10×frac-times
8×associate-*l*
7×associate-*l/
6×flip3-- associate-*r/ flip-- unswap-sqr
4×pow-prod-down add-log-exp
3×distribute-lft-out-- difference-of-squares
2×pow1/3 *-commutative div-inv
Counts
4 → 133
Calls
4 calls:
4.0ms
(cbrt (- z t))
4.0ms
(cbrt (- z t))
272.0ms
(* (* (/ x (* (cbrt y) (cbrt y))) (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt y))) (cbrt (- z t)))
111.0ms
(* (/ x (* (cbrt y) (cbrt y))) (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt y)))

series1.0s

Counts
4 → 12
Calls
4 calls:
178.0ms
(cbrt (- z t))
503.0ms
(cbrt (- z t))
137.0ms
(* (* (/ x (* (cbrt y) (cbrt y))) (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt y))) (cbrt (- z t)))
194.0ms
(* (/ x (* (cbrt y) (cbrt y))) (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt y)))

simplify1.3s

Counts
145 → 145

prune475.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0b

regimes251.0ms

Accuracy

0% (1.2b remaining)

Error of 1.3b against oracle of 0.0b and baseline of 1.3b

bsearch0.0ms

simplify801.0ms

end0.0ms

sample1.2s

Algorithm
intervals
Results
514.0ms10697×body80valid