Details

Time bar (total: 14.9s)

sample53.0ms

Algorithm
intervals
Results
23.0ms277×body80valid

simplify1.8s

Counts
1 → 1
Iterations
IterNodes
done5001
61477
5459
4174
380
240
119
010

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.6b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
8.8b
(/ x (* (- y z) (- y t)))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt flip3-- flip--
10×*-un-lft-identity
9×add-cbrt-cube add-exp-log
8×frac-times associate-/r/
6×add-cube-cbrt
5×associate-*r* associate-*l*
4×pow1 associate-*l/ associate-*r/
3×times-frac associate-/l*
2×distribute-rgt-in cbrt-undiv sub-neg distribute-lft-in div-exp prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
1×clear-num associate-/r* frac-2neg pow-prod-down *-commutative div-inv unswap-sqr
Counts
2 → 63
Calls
2 calls:
47.0ms
(* (- y z) (- y t))
13.0ms
(/ x (* (- y z) (- y t)))

series126.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* (- y z) (- y t))
77.0ms
(/ x (* (- y z) (- y t)))

simplify909.0ms

Counts
69 → 69
Iterations
IterNodes
done5002
21693
1315
0125

prune368.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
1.1b
(* (* (cbrt x) (/ (cbrt x) (- y z))) (/ (cbrt x) (- y t)))

rewrite126.0ms

Algorithm
rewrite-expression-head
Rules
36×add-sqr-sqrt *-un-lft-identity associate-*r*
30×times-frac
25×add-exp-log
24×cbrt-prod add-cube-cbrt
16×add-cbrt-cube
10×prod-exp cbrt-unprod
9×pow1
6×distribute-lft-out-- difference-of-squares
5×cbrt-undiv div-exp
4×add-log-exp
3×pow1/3 pow-prod-down associate-*r/
2×associate-/r/
1×frac-times flip3-- associate-*l* associate-*l/ *-commutative div-inv flip--
Counts
4 → 95
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
115.0ms
(* (* (cbrt x) (/ (cbrt x) (- y z))) (/ (cbrt x) (- y t)))

series1.3s

Counts
4 → 12
Calls
4 calls:
276.0ms
(cbrt x)
283.0ms
(cbrt x)
607.0ms
(cbrt x)
125.0ms
(* (* (cbrt x) (/ (cbrt x) (- y z))) (/ (cbrt x) (- y t)))

simplify3.1s

Counts
107 → 107
Iterations
IterNodes
done5000
23584
1477
0151

prune624.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize32.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- y t) (- y z))
0.7b
(/ 1 (/ (* (- y t) (- y z)) x))
8.6b
(/ (* (- y t) (- y z)) x)

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
31×add-exp-log
29×add-sqr-sqrt
27×*-un-lft-identity
23×add-cube-cbrt
19×add-cbrt-cube
14×div-exp
12×flip3-- flip--
10×associate-/r*
8×frac-times associate-/l/
7×cbrt-undiv
6×pow1 div-inv
5×associate-*r* associate-*l* prod-exp
4×associate-*l/ associate-*r/ associate-/l*
3×rec-exp 1-exp cbrt-unprod add-log-exp
2×distribute-rgt-in clear-num sub-neg frac-2neg distribute-lft-in distribute-lft-out-- difference-of-squares
1×pow-prod-down associate-/r/ *-commutative pow-flip inv-pow unswap-sqr
Counts
3 → 119
Calls
3 calls:
29.0ms
(* (- y t) (- y z))
19.0ms
(/ 1 (/ (* (- y t) (- y z)) x))
31.0ms
(/ (* (- y t) (- y z)) x)

series318.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(* (- y t) (- y z))
213.0ms
(/ 1 (/ (* (- y t) (- y z)) x))
53.0ms
(/ (* (- y t) (- y z)) x)

simplify1.8s

Counts
128 → 128
Iterations
IterNodes
done5002
23571
1578
0201

prune623.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize27.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- y t) (- y z))
0.5b
(/ 1 (* (- y t) (- y z)))
8.6b
(* x (/ 1 (* (- y t) (- y z))))

rewrite167.0ms

Algorithm
rewrite-expression-head
Rules
35×add-exp-log
20×associate-*r*
19×add-cbrt-cube
18×add-sqr-sqrt flip3-- flip--
16×associate-/r/
14×*-un-lft-identity prod-exp
12×frac-times
10×pow1 add-cube-cbrt
8×div-exp associate-*l*
7×associate-*r/
6×times-frac associate-*l/ cbrt-unprod
4×cbrt-undiv rec-exp 1-exp
3×pow-prod-down associate-/l* add-log-exp
2×distribute-rgt-in sub-neg distribute-lft-in *-commutative div-inv pow-flip distribute-lft-out-- difference-of-squares unswap-sqr
1×clear-num associate-/r* frac-2neg un-div-inv inv-pow
Counts
3 → 110
Calls
3 calls:
53.0ms
(* (- y t) (- y z))
23.0ms
(/ 1 (* (- y t) (- y z)))
84.0ms
(* x (/ 1 (* (- y t) (- y z))))

series241.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(* (- y t) (- y z))
103.0ms
(/ 1 (* (- y t) (- y z)))
91.0ms
(* x (/ 1 (* (- y t) (- y z))))

simplify1.2s

Counts
119 → 119
Iterations
IterNodes
done5000
22670
1456
0167

prune557.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes270.0ms

Accuracy

0% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 0.7b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done15
115
013

end0.0ms

sample1.1s

Algorithm
intervals
Results
495.0ms8419×body80valid