Details

Time bar (total: 14.7s)

sample34.0ms

Algorithm
intervals
Results
15.0ms337×body80valid

simplify1.6s

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.4b

localize11.0ms

Local error

Found 1 expressions with local error:

8.3b
(* (- y x) (/ z t))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×associate-*r*
11×*-un-lft-identity
10×times-frac
9×add-cube-cbrt
6×add-exp-log add-cbrt-cube
5×associate-*l*
3×pow1
2×frac-times flip3-- associate-*l/ prod-exp flip-- cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 38
Calls
1 calls:
38.0ms
(* (- y x) (/ z t))

series75.0ms

Counts
1 → 3
Calls
1 calls:
75.0ms
(* (- y x) (/ z t))

simplify434.0ms

Counts
41 → 41

prune132.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(* (cbrt t) (cbrt t))
1.5b
(* (- y x) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))

rewrite125.0ms

Algorithm
rewrite-expression-head
Rules
29×add-sqr-sqrt
24×add-exp-log
22×cbrt-prod
18×*-un-lft-identity
16×add-cube-cbrt
14×add-cbrt-cube
13×pow1
11×associate-*r* associate-*l*
10×prod-exp cbrt-unprod
8×pow1/3
6×swap-sqr unswap-sqr
4×cbrt-undiv div-exp add-log-exp
3×pow-prod-down
2×frac-times flip3-- times-frac associate-*l/ pow-sqr *-commutative pow-prod-up flip--
1×pow2 pow-plus associate-*r/ div-inv distribute-lft-out-- difference-of-squares
Counts
4 → 98
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
19.0ms
(* (cbrt t) (cbrt t))
99.0ms
(* (- y x) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))

series945.0ms

Counts
4 → 12
Calls
4 calls:
261.0ms
(cbrt t)
203.0ms
(cbrt t)
322.0ms
(* (cbrt t) (cbrt t))
158.0ms
(* (- y x) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))

simplify938.0ms

Counts
110 → 110

prune475.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize59.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt t) (cbrt t))
0.6b
(cbrt (cbrt t))
0.6b
(cbrt (cbrt t))
1.5b
(* (- y x) (/ (* (cbrt z) (cbrt z)) (* (* (cbrt (* (cbrt t) (cbrt t))) (cbrt (* (cbrt t) (cbrt t)))) (* (cbrt (cbrt t)) (cbrt (cbrt t))))))

rewrite326.0ms

Algorithm
rewrite-expression-head
Rules
59×add-exp-log
34×cbrt-prod
33×prod-exp cbrt-unprod
31×add-cbrt-cube
30×add-sqr-sqrt
20×*-un-lft-identity
18×add-cube-cbrt
13×pow1
11×associate-*r* associate-*l*
10×cbrt-undiv div-exp
8×pow1/3
6×swap-sqr
5×unswap-sqr
4×add-log-exp
3×pow-prod-down
2×frac-times flip3-- associate-*l/ pow-sqr *-commutative pow-prod-up flip--
1×pow2 times-frac pow-plus associate-*r/ div-inv distribute-lft-out-- difference-of-squares
Counts
4 → 115
Calls
4 calls:
20.0ms
(* (cbrt t) (cbrt t))
2.0ms
(cbrt (cbrt t))
1.0ms
(cbrt (cbrt t))
297.0ms
(* (- y x) (/ (* (cbrt z) (cbrt z)) (* (* (cbrt (* (cbrt t) (cbrt t))) (cbrt (* (cbrt t) (cbrt t)))) (* (cbrt (cbrt t)) (cbrt (cbrt t))))))

series1.1s

Counts
4 → 12
Calls
4 calls:
277.0ms
(* (cbrt t) (cbrt t))
327.0ms
(cbrt (cbrt t))
369.0ms
(cbrt (cbrt t))
169.0ms
(* (- y x) (/ (* (cbrt z) (cbrt z)) (* (* (cbrt (* (cbrt t) (cbrt t))) (cbrt (* (cbrt t) (cbrt t)))) (* (cbrt (cbrt t)) (cbrt (cbrt t))))))

simplify1.6s

Counts
127 → 127

prune468.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(* (cbrt t) (cbrt t))
5.7b
(* (/ (- y x) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))

rewrite88.0ms

Algorithm
rewrite-expression-head
Rules
55×add-sqr-sqrt
33×cbrt-prod
31×*-un-lft-identity
30×times-frac
29×add-cube-cbrt
28×associate-*r*
27×add-exp-log
18×add-cbrt-cube
15×associate-*l*
13×pow1
10×unswap-sqr
9×prod-exp cbrt-unprod
8×pow1/3
7×cbrt-undiv div-exp
6×swap-sqr
4×add-log-exp
3×pow-prod-down
2×pow-sqr *-commutative pow-prod-up div-inv
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
Counts
4 → 123
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
12.0ms
(* (cbrt t) (cbrt t))
69.0ms
(* (/ (- y x) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))

series965.0ms

Counts
4 → 12
Calls
4 calls:
294.0ms
(cbrt t)
286.0ms
(cbrt t)
300.0ms
(* (cbrt t) (cbrt t))
84.0ms
(* (/ (- y x) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))

simplify1.1s

Counts
135 → 135

prune859.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0b

regimes247.0ms

Accuracy

-639.7% (6.5b remaining)

Error of 6.6b against oracle of 0.0b and baseline of 0.9b

bsearch0.0ms

simplify1.9s

end0.0ms

sample1.1s

Algorithm
intervals
Results
533.0ms10572×body80valid