Details

Time bar (total: 14.5s)

sample32.0ms

Algorithm
intervals
Results
13.0ms273×body80valid

simplify3.2s

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

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.1b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
9.7b
(/ x (* (- y z) (- y t)))

rewrite54.0ms

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:
29.0ms
(* (- y z) (- y t))
24.0ms
(/ x (* (- y z) (- y t)))

series117.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(* (- y z) (- y t))
84.0ms
(/ x (* (- y z) (- y t)))

simplify1.2s

Counts
69 → 69
Iterations
IterNodes
done5003
21102
1315
0125

prune418.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite71.0ms

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:
16.0ms
(/ x (- y z))
40.0ms
(/ (/ x (- y z)) (- y t))

series152.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(/ x (- y z))
97.0ms
(/ (/ x (- y z)) (- y t))

simplify1.4s

Counts
191 → 191
Iterations
IterNodes
done5002
21776
1648
0264

prune971.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y t) (- y z))
9.7b
(/ x (* (- y t) (- y z)))

rewrite69.0ms

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:
53.0ms
(* (- y t) (- y z))
13.0ms
(/ x (* (- y t) (- y z)))

series137.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* (- y t) (- y z))
88.0ms
(/ x (* (- y t) (- y z)))

simplify1.1s

Counts
69 → 69
Iterations
IterNodes
done5003
21102
1315
0125

prune410.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize18.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (- y z))
0.2b
(/ (/ 1 (- y z)) (- y t))
8.8b
(* x (/ (/ 1 (- y z)) (- y t)))

rewrite127.0ms

Algorithm
rewrite-expression-head
Rules
395×times-frac
329×add-sqr-sqrt
318×*-un-lft-identity
157×add-cube-cbrt
111×associate-*r*
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-*l* cbrt-unprod add-log-exp
2×clear-num frac-2neg
1×pow-prod-down associate-*r/ *-commutative pow-flip inv-pow associate-/l/
Counts
3 → 327
Calls
3 calls:
14.0ms
(/ 1 (- y z))
23.0ms
(/ (/ 1 (- y z)) (- y t))
63.0ms
(* x (/ (/ 1 (- y z)) (- y t)))

series203.0ms

Counts
3 → 9
Calls
3 calls:
50.0ms
(/ 1 (- y z))
82.0ms
(/ (/ 1 (- y z)) (- y t))
70.0ms
(* x (/ (/ 1 (- y z)) (- y t)))

simplify2.4s

Counts
336 → 336
Iterations
IterNodes
done5000
23015
1994
0355

prune1.3s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes266.0ms

Accuracy

0% (1.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
010

end0.0ms

sample787.0ms

Algorithm
intervals
Results
476.0ms8438×body80valid