Details

Time bar (total: 14.3s)

sample73.0ms

Algorithm
intervals
Results
38.0ms357×body80valid

simplify502.0ms

Counts
1 → 1

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.3b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
0.2b
(* (* z 3.0) y)
0.2b
(/ y (* z 3.0))
5.9b
(/ t (* (* z 3.0) y))

rewrite199.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log add-cbrt-cube
14×*-un-lft-identity
9×pow1 add-sqr-sqrt add-cube-cbrt add-log-exp
7×prod-exp cbrt-unprod
6×times-frac associate-/l*
5×cbrt-undiv div-exp
3×associate-*r* pow-prod-down
2×associate-+l+ frac-2neg frac-add clear-num associate-/r* sum-log div-inv distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log associate-*l* *-commutative flip-- flip-+ distribute-lft-out--
Counts
4 → 81
Calls
4 calls:
106.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
41.0ms
(* (* z 3.0) y)
15.0ms
(/ y (* z 3.0))
35.0ms
(/ t (* (* z 3.0) y))

series214.0ms

Counts
4 → 12
Calls
4 calls:
127.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
32.0ms
(* (* z 3.0) y)
21.0ms
(/ y (* z 3.0))
34.0ms
(/ t (* (* z 3.0) y))

simplify865.0ms

Counts
93 → 93

prune278.0ms

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)
2.4b
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (cbrt t) y))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
45×add-exp-log
32×add-cbrt-cube
29×add-sqr-sqrt
22×associate-*r*
21×add-cube-cbrt *-un-lft-identity times-frac
19×cbrt-prod
18×prod-exp cbrt-unprod
13×cbrt-undiv div-exp
6×pow1
5×associate-*l*
4×add-log-exp
3×pow1/3 unswap-sqr
2×div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative
Counts
4 → 95
Calls
4 calls:
2.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)
70.0ms
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (cbrt t) y))

series907.0ms

Counts
4 → 12
Calls
4 calls:
257.0ms
(cbrt t)
258.0ms
(cbrt t)
321.0ms
(cbrt t)
70.0ms
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (cbrt t) y))

simplify1.1s

Counts
107 → 107

prune368.0ms

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 0.0b

localize57.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)
1.5b
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y))))

rewrite144.0ms

Algorithm
rewrite-expression-head
Rules
134×add-exp-log
74×add-cbrt-cube
65×prod-exp cbrt-unprod
40×cbrt-undiv div-exp
12×add-sqr-sqrt
9×cbrt-prod add-cube-cbrt *-un-lft-identity
6×pow1
5×associate-*r* associate-*l*
4×add-log-exp
3×times-frac pow1/3
2×div-inv unswap-sqr
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative
Counts
4 → 107
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)
132.0ms
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y))))

series1.2s

Counts
4 → 12
Calls
4 calls:
284.0ms
(cbrt t)
294.0ms
(cbrt t)
270.0ms
(cbrt t)
349.0ms
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y))))

simplify1.5s

Counts
119 → 119

prune547.0ms

Pruning

13 alts after pruning (11 fresh and 2 done)

Merged error: 0.0b

localize69.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.8b
(* (* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (* (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y)))) (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y)))))) (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y)))))
1.0b
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (* (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y)))) (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y))))))

rewrite457.0ms

Algorithm
rewrite-expression-head
Rules
98×add-exp-log
57×prod-exp cbrt-unprod
51×add-cbrt-cube
32×cbrt-div
22×frac-times
18×pow1
16×cbrt-undiv associate-*r/ div-exp associate-*l/
11×cbrt-prod
10×add-sqr-sqrt
9×add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down
6×associate-*l*
4×add-log-exp
2×times-frac pow1/3 *-commutative div-inv
1×unswap-sqr
Counts
4 → 123
Calls
4 calls:
2.0ms
(cbrt t)
2.0ms
(cbrt t)
350.0ms
(* (* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (* (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y)))) (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y)))))) (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y)))))
93.0ms
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (* (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y)))) (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y))))))

series1.2s

Counts
4 → 12
Calls
4 calls:
257.0ms
(cbrt t)
247.0ms
(cbrt t)
285.0ms
(* (* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (* (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y)))) (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y)))))) (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y)))))
395.0ms
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (* (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y)))) (cbrt (/ (* (cbrt (cbrt t)) (cbrt (cbrt t))) (* (cbrt y) (cbrt y))))))

simplify1.5s

Counts
135 → 135

prune556.0ms

Pruning

13 alts after pruning (10 fresh and 3 done)

Merged error: 0.0b

regimes251.0ms

Accuracy

-240.7% (3.4b remaining)

Error of 3.4b against oracle of 0.0b and baseline of 1.0b

bsearch0.0ms

simplify483.0ms

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.1s11029×body80valid