Details

Time bar (total: 14.0s)

sample29.0ms

Algorithm
intervals
Results
13.0ms313×body80valid

simplify2.7s

Counts
1 → 1
Iterations
IterNodes
done5000
124250
112114
101026
9469
8224
7122
686
573
453
337
220
111
06

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 12.8b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (- y z))
12.2b
(/ (* x (- y z)) y)

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
9×add-cbrt-cube add-exp-log
8×*-un-lft-identity
6×add-cube-cbrt
5×associate-*r*
4×pow1 associate-*r/
3×associate-/r* times-frac associate-*l*
2×distribute-rgt-in cbrt-undiv sub-neg distribute-lft-in flip3-- div-exp prod-exp cbrt-unprod flip-- add-log-exp associate-/l/
1×clear-num frac-2neg pow-prod-down *-commutative div-inv associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 49
Calls
2 calls:
17.0ms
(* x (- y z))
15.0ms
(/ (* x (- y z)) y)

series112.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(* x (- y z))
64.0ms
(/ (* x (- y z)) y)

simplify1.9s

Counts
55 → 55
Iterations
IterNodes
done5001
33400
2701
1230
090

prune212.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
36×*-un-lft-identity
31×times-frac
22×add-cube-cbrt
19×associate-*r*
9×add-cbrt-cube add-exp-log
7×distribute-lft-out-- difference-of-squares
5×associate-/l*
4×pow1
3×associate-/r* associate-*l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr associate-/l/
1×clear-num frac-2neg flip3-- div-sub pow-prod-down associate-*r/ *-commutative flip--
Counts
2 → 76
Calls
2 calls:
16.0ms
(/ (- y z) y)
33.0ms
(* x (/ (- y z) y))

series113.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(/ (- y z) y)
76.0ms
(* x (/ (- y z) y))

simplify2.2s

Counts
82 → 82
Iterations
IterNodes
done5001
34082
2932
1276
0111

prune359.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (- y z))
2.8b
(/ x (/ y (- y z)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
102×add-sqr-sqrt *-un-lft-identity
70×add-cube-cbrt
26×associate-/r*
16×distribute-lft-out-- difference-of-squares
11×associate-/r/
9×add-cbrt-cube add-exp-log
6×div-inv associate-/l*
5×flip3-- flip--
4×cbrt-undiv div-exp
2×pow1 clear-num frac-2neg add-log-exp
Counts
2 → 139
Calls
2 calls:
14.0ms
(/ y (- y z))
14.0ms
(/ x (/ y (- y z)))

series141.0ms

Counts
2 → 6
Calls
2 calls:
69.0ms
(/ y (- y z))
71.0ms
(/ x (/ y (- y z)))

simplify1.5s

Counts
145 → 145
Iterations
IterNodes
done5000
22297
1554
0218

prune562.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize52.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- y z))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
14×cbrt-prod
10×add-sqr-sqrt *-un-lft-identity
8×add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log add-log-exp
2×cbrt-div
1×flip3-- flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 48
Calls
4 calls:
9.0ms
(cbrt (- y z))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series883.0ms

Counts
4 → 12
Calls
4 calls:
169.0ms
(cbrt (- y z))
273.0ms
(cbrt y)
227.0ms
(cbrt y)
213.0ms
(cbrt y)

simplify1.7s

Counts
60 → 60
Iterations
IterNodes
done5000
43039
3922
2363
1174
085

prune360.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes202.0ms

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
done10
010

end0.0ms

sample769.0ms

Algorithm
intervals
Results
393.0ms9707×body80valid