Details

Time bar (total: 14.0s)

sample41.0ms

Algorithm
intervals
Results
14.0ms269×body80valid

simplify1.7s

Counts
1 → 1
Iterations
IterNodes
done5000
61407
5414
4156
365
230
114
08

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- t z))
9.0b
(/ x (* (- y z) (- t z)))

rewrite59.0ms

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:
31.0ms
(* (- y z) (- t z))
24.0ms
(/ x (* (- y z) (- t z)))

series260.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(* (- y z) (- t z))
214.0ms
(/ x (* (- y z) (- t z)))

simplify1.5s

Counts
69 → 69
Iterations
IterNodes
done5000
21653
1312
0124

prune465.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

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

rewrite129.0ms

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 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 → 150
Calls
3 calls:
19.0ms
(/ 1 (- y z))
17.0ms
(/ x (- t z))
83.0ms
(* (/ 1 (- y z)) (/ x (- t z)))

series436.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(/ 1 (- y z))
33.0ms
(/ x (- t z))
338.0ms
(* (/ 1 (- y z)) (/ x (- t z)))

simplify2.0s

Counts
159 → 159
Iterations
IterNodes
done5002
23220
1565
0198

prune896.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize63.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt x)
0.6b
(cbrt (- t z))
0.6b
(cbrt (- t z))
0.6b
(cbrt (- t z))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
14×add-sqr-sqrt *-un-lft-identity
8×add-cube-cbrt
6×cbrt-div
4×pow1 add-cbrt-cube pow1/3 add-exp-log add-log-exp
3×flip3-- flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt x)
6.0ms
(cbrt (- t z))
8.0ms
(cbrt (- t z))
4.0ms
(cbrt (- t z))

series922.0ms

Counts
4 → 12
Calls
4 calls:
262.0ms
(cbrt x)
228.0ms
(cbrt (- t z))
211.0ms
(cbrt (- t z))
220.0ms
(cbrt (- t z))

simplify1.0s

Counts
68 → 68
Iterations
IterNodes
done5001
31428
2459
1180
089

prune470.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite82.0ms

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:
18.0ms
(/ x (- t z))
41.0ms
(/ (/ x (- t z)) (- y z))

series234.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(/ x (- t z))
179.0ms
(/ (/ x (- t z)) (- y z))

simplify1.5s

Counts
191 → 191
Iterations
IterNodes
done5000
22496
1652
0264

prune812.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

regimes531.0ms

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
done13
113
012

end0.0ms

sample853.0ms

Algorithm
intervals
Results
352.0ms8445×body80valid