Details

Time bar (total: 12.6s)

sample28.0ms

Algorithm
intervals
Results
13.0ms267×body80valid

simplify2.8s

Counts
1 → 1
Iterations
IterNodes
done5000
104719
93869
83068
71852
6714
5334
4172
376
238
119
010

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
5.8b
(/ x (* (- y z) (- y t)))

rewrite42.0ms

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 insert-posit16 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 → 65
Calls
2 calls:
25.0ms
(* (- y z) (- y t))
16.0ms
(/ x (* (- y z) (- y t)))

series114.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(* (- y z) (- y t))
76.0ms
(/ x (* (- y z) (- y t)))

simplify1.1s

Counts
71 → 71
Iterations
IterNodes
done5001
21125
1317
0127

prune412.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (- y t))
0.0b
(/ 1 (- y z))
1.6b
(* (/ 1 (- y z)) (/ x (- y t)))

rewrite87.0ms

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-- cbrt-unprod div-inv flip--
3×rec-exp 1-exp insert-posit16 add-log-exp
2×clear-num frac-2neg
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative pow-flip inv-pow
Counts
3 → 153
Calls
3 calls:
13.0ms
(/ x (- y t))
14.0ms
(/ 1 (- y z))
56.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

series240.0ms

Counts
3 → 9
Calls
3 calls:
32.0ms
(/ x (- y t))
39.0ms
(/ 1 (- y z))
169.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

simplify1.2s

Counts
162 → 162
Iterations
IterNodes
done5001
21648
1561
0201

prune602.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (- y t))
1.5b
(/ (/ x (- y t)) (- y z))

rewrite36.0ms

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-cbrt-cube add-exp-log
8×flip3-- div-inv flip--
4×cbrt-undiv div-exp
2×pow1 clear-num frac-2neg insert-posit16 add-log-exp
1×associate-/l/
Counts
2 → 187
Calls
2 calls:
12.0ms
(/ x (- y t))
20.0ms
(/ (/ x (- y t)) (- y z))

series104.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(/ x (- y t))
65.0ms
(/ (/ x (- y t)) (- y z))

simplify1.1s

Counts
193 → 193
Iterations
IterNodes
done5001
21773
1650
0266

prune588.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (/ 1 (- y t)))
1.5b
(/ (* x (/ 1 (- y t))) (- y z))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
31×add-sqr-sqrt
26×add-exp-log
25×*-un-lft-identity
22×times-frac
21×associate-*r*
16×add-cbrt-cube
14×add-cube-cbrt
9×div-exp
8×prod-exp
5×cbrt-undiv associate-/r* distribute-lft-out-- difference-of-squares
4×pow1 associate-/r/ cbrt-unprod
3×associate-*l* unswap-sqr
2×rec-exp flip3-- 1-exp associate-*r/ un-div-inv insert-posit16 div-inv flip-- add-log-exp associate-/l/
1×clear-num frac-2neg pow-prod-down *-commutative associate-/l*
Counts
2 → 79
Calls
2 calls:
22.0ms
(* x (/ 1 (- y t)))
18.0ms
(/ (* x (/ 1 (- y t))) (- y z))

series107.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(* x (/ 1 (- y t)))
62.0ms
(/ (* x (/ 1 (- y t))) (- y z))

simplify2.5s

Counts
85 → 85
Iterations
IterNodes
done5007
34902
21094
1375
0147

prune292.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes243.0ms

Accuracy

0% (1.1b remaining)

Error of 1.1b against oracle of 0.0b and baseline of 1.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done15
115
012

end0.0ms

sample746.0ms

Algorithm
intervals
Results
518.0ms8439×body80valid