Details

Time bar (total: 13.9s)

sample27.0ms

Algorithm
intervals
Results
11.0ms265×body80valid

simplify1.6s

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

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.2b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
6.9b
(/ x (* (- y z) (- y t)))

rewrite85.0ms

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:
57.0ms
(* (- y z) (- y t))
25.0ms
(/ x (* (- y z) (- y t)))

series147.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(* (- y z) (- y t))
109.0ms
(/ x (* (- y z) (- y t)))

simplify991.0ms

Counts
69 → 69
Iterations
IterNodes
done5002
21693
1315
0125

prune393.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- y t) (- y z))
0.6b
(/ 1 (/ (* (- y t) (- y z)) x))
6.6b
(/ (* (- y t) (- y z)) x)

rewrite137.0ms

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:
52.0ms
(* (- y t) (- y z))
42.0ms
(/ 1 (/ (* (- y t) (- y z)) x))
35.0ms
(/ (* (- y t) (- y z)) x)

series356.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(* (- y t) (- y z))
215.0ms
(/ 1 (/ (* (- y t) (- y z)) x))
90.0ms
(/ (* (- y t) (- y z)) x)

simplify1.7s

Counts
128 → 128
Iterations
IterNodes
done5002
23571
1578
0201

prune554.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (- y z))
0.1b
(/ (/ 1 (- y z)) (- y t))
6.8b
(* (/ (/ 1 (- y z)) (- y t)) x)

rewrite143.0ms

Algorithm
rewrite-expression-head
Rules
395×times-frac
329×add-sqr-sqrt
318×*-un-lft-identity
157×add-cube-cbrt
111×associate-*l*
80×distribute-lft-out-- difference-of-squares
31×add-exp-log
28×associate-/r/
24×associate-/l*
19×add-cbrt-cube
14×flip3-- div-exp div-inv flip--
10×associate-/r*
7×cbrt-undiv
6×pow1
5×prod-exp
4×unswap-sqr
3×rec-exp 1-exp associate-*r* cbrt-unprod add-log-exp
2×clear-num frac-2neg
1×pow-prod-down associate-*l/ *-commutative pow-flip inv-pow associate-/l/
Counts
3 → 327
Calls
3 calls:
9.0ms
(/ 1 (- y z))
26.0ms
(/ (/ 1 (- y z)) (- y t))
88.0ms
(* (/ (/ 1 (- y z)) (- y t)) x)

series368.0ms

Counts
3 → 9
Calls
3 calls:
47.0ms
(/ 1 (- y z))
92.0ms
(/ (/ 1 (- y z)) (- y t))
229.0ms
(* (/ (/ 1 (- y z)) (- y t)) x)

simplify1.8s

Counts
336 → 336
Iterations
IterNodes
done5001
24876
1997
0356

prune1.5s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (- y z))
2.7b
(/ (/ x (- y z)) (- y t))

rewrite75.0ms

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 add-log-exp
1×associate-/l/
Counts
2 → 185
Calls
2 calls:
17.0ms
(/ x (- y z))
48.0ms
(/ (/ x (- y z)) (- y t))

series122.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(/ x (- y z))
83.0ms
(/ (/ x (- y z)) (- y t))

simplify1.0s

Counts
191 → 191
Iterations
IterNodes
done5000
22509
1656
0264

prune1.0s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes217.0ms

Accuracy

0% (0.6b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 0.6b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done15
115
012

end0.0ms

sample1.5s

Algorithm
intervals
Results
571.0ms8459×body80valid