Details

Time bar (total: 52.9s)

sample136.0ms

Algorithm
intervals
Results
66.0ms263×body80valid

simplify13.8s

Counts
1 → 1
Iterations
IterNodes
done5000
104659
93840
83129
71909
6752
5336
4172
376
238
119
010

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize29.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
6.0b
(/ x (* (- y z) (- y t)))

rewrite122.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt flip3-- flip--
10×*-un-lft-identity
9×add-exp-log add-cbrt-cube
8×frac-times associate-/r/
6×add-cube-cbrt
5×associate-*r* associate-*l*
4×pow1 associate-*r/ associate-*l/
3×times-frac associate-/l*
2×cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in div-exp prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
1×frac-2neg pow-prod-down clear-num associate-/r* *-commutative div-inv unswap-sqr
Counts
2 → 63
Calls
2 calls:
83.0ms
(* (- y z) (- y t))
35.0ms
(/ x (* (- y z) (- y t)))

series343.0ms

Counts
2 → 6
Calls
2 calls:
117.0ms
(* (- y z) (- y t))
226.0ms
(/ x (* (- y z) (- y t)))

simplify4.3s

Counts
69 → 69
Iterations
IterNodes
done5002
21104
1315
0125

prune836.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize109.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (- y z))
0.0b
(/ x (- y t))
1.3b
(* (/ 1 (- y z)) (/ x (- y t)))

rewrite226.0ms

Algorithm
rewrite-expression-head
Rules
86×add-sqr-sqrt
71×*-un-lft-identity
67×times-frac
41×add-cube-cbrt
31×add-exp-log
21×associate-*r* associate-*l*
19×add-cbrt-cube
14×distribute-lft-out-- difference-of-squares
11×div-exp
10×associate-/r*
8×prod-exp associate-/r/
6×pow1 cbrt-undiv associate-/l* unswap-sqr
4×flip3-- flip-- cbrt-unprod div-inv
3×rec-exp 1-exp add-log-exp
2×frac-2neg clear-num
1×frac-times pow-flip associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
3 → 150
Calls
3 calls:
25.0ms
(/ 1 (- y z))
47.0ms
(/ x (- y t))
120.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

series733.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(/ 1 (- y z))
54.0ms
(/ x (- y t))
614.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

simplify8.4s

Counts
159 → 159
Iterations
IterNodes
done5000
21664
1558
0198

prune2.9s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize143.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 1 (- y z))
0.0b
(/ (- y t) x)
1.2b
(/ 1 (/ (- y t) x))
1.3b
(* (/ 1 (- y z)) (/ 1 (/ (- y t) x)))

rewrite301.0ms

Algorithm
rewrite-expression-head
Rules
292×times-frac
247×add-sqr-sqrt
211×*-un-lft-identity
136×add-cube-cbrt
104×add-exp-log
62×associate-*r*
52×div-exp
34×add-cbrt-cube
32×distribute-lft-out-- difference-of-squares
28×prod-exp
27×associate-/r*
21×associate-*l*
18×rec-exp 1-exp
15×unswap-sqr
14×cbrt-undiv
12×div-inv
11×associate-/l*
10×pow1
6×associate-/r/ cbrt-unprod
4×pow-flip inv-pow add-log-exp
3×flip3-- frac-2neg pow-prod-down clear-num flip--
2×associate-/l/
1×frac-times div-sub associate-*r/ associate-*l/ un-div-inv *-commutative
Counts
4 → 326
Calls
4 calls:
24.0ms
(/ 1 (- y z))
31.0ms
(/ (- y t) x)
37.0ms
(/ 1 (/ (- y t) x))
173.0ms
(* (/ 1 (- y z)) (/ 1 (/ (- y t) x)))

series945.0ms

Counts
4 → 12
Calls
4 calls:
107.0ms
(/ 1 (- y z))
110.0ms
(/ (- y t) x)
440.0ms
(/ 1 (/ (- y t) x))
279.0ms
(* (/ 1 (- y z)) (/ 1 (/ (- y t) x)))

simplify7.5s

Counts
338 → 338
Iterations
IterNodes
done5000
22832
11153
0370

prune3.9s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize56.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (- y z))
2.2b
(/ (/ x (- y z)) (- y t))

rewrite106.0ms

Algorithm
rewrite-expression-head
Rules
210×times-frac
176×add-sqr-sqrt *-un-lft-identity
88×add-cube-cbrt
44×distribute-lft-out-- difference-of-squares
24×associate-/l*
16×associate-/r/
10×associate-/r*
9×add-exp-log add-cbrt-cube
8×flip3-- flip-- div-inv
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num add-log-exp
1×associate-/l/
Counts
2 → 185
Calls
2 calls:
23.0ms
(/ x (- y z))
60.0ms
(/ (/ x (- y z)) (- y t))

series320.0ms

Counts
2 → 6
Calls
2 calls:
111.0ms
(/ x (- y z))
208.0ms
(/ (/ x (- y z)) (- y t))

simplify3.4s

Counts
191 → 191
Iterations
IterNodes
done5000
21773
1648
0264

prune1.7s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes686.0ms

Accuracy

0% (1.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done16
116
013

end0.0ms

sample2.0s

Algorithm
intervals
Results
1.5s8435×body80valid