Details

Time bar (total: 21.1s)

sample29.0ms

Algorithm
intervals
Results
13.0ms351×body80valid

simplify4.5s

Counts
1 → 1
Iterations
IterNodes
done5001
154637
143604
131771
12909
11592
10461
9348
8266
7202
6169
5138
496
356
225
114
08

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.0b

localize21.0ms

Local error

Found 1 expressions with local error:

5.3b
(* (- y x) (/ z t))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×associate-*r*
11×*-un-lft-identity
10×times-frac
9×add-cube-cbrt
6×add-cbrt-cube add-exp-log
5×associate-*l*
3×pow1
2×frac-times flip3-- associate-*l/ prod-exp cbrt-unprod flip-- unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*r/ *-commutative div-inv distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 38
Calls
1 calls:
23.0ms
(* (- y x) (/ z t))

series87.0ms

Counts
1 → 3
Calls
1 calls:
87.0ms
(* (- y x) (/ z t))

simplify2.2s

Counts
41 → 41
Iterations
IterNodes
done5005
33601
2828
1249
096

prune272.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0.0b

localize34.0ms

Local error

Found 4 expressions with local error:

1.5b
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
10.5b
(cbrt (/ z t))
10.5b
(cbrt (/ z t))
10.5b
(cbrt (/ z t))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod
29×add-sqr-sqrt
28×*-un-lft-identity
27×times-frac
26×add-cube-cbrt
15×cbrt-div
9×frac-times pow1 add-exp-log
7×add-cbrt-cube
6×associate-*r/
5×associate-*l* associate-*l/
4×flip3-- flip-- add-log-exp
3×pow1/3 pow-prod-down prod-exp cbrt-unprod div-inv
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 98
Calls
4 calls:
50.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
2.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))

series517.0ms

Counts
4 → 12
Calls
4 calls:
190.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
122.0ms
(cbrt (/ z t))
94.0ms
(cbrt (/ z t))
112.0ms
(cbrt (/ z t))

simplify2.0s

Counts
110 → 110
Iterations
IterNodes
done5000
32926
2833
1337
0162

prune889.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize68.0ms

Local error

Found 4 expressions with local error:

1.5b
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
3.1b
(cbrt (/ z (cbrt t)))
10.5b
(cbrt (/ z t))
10.5b
(cbrt (/ z t))

rewrite392.0ms

Algorithm
rewrite-expression-head
Rules
57×cbrt-prod
36×times-frac
35×add-sqr-sqrt
34×*-un-lft-identity
32×add-cube-cbrt
15×cbrt-div
9×frac-times pow1 add-exp-log
7×add-cbrt-cube
6×associate-*r/
5×associate-*l* associate-*l/
4×flip3-- flip-- add-log-exp
3×pow1/3 pow-prod-down prod-exp cbrt-unprod div-inv
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 107
Calls
4 calls:
381.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
3.0ms
(cbrt (/ z (cbrt t)))
2.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))

series596.0ms

Counts
4 → 12
Calls
4 calls:
184.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
232.0ms
(cbrt (/ z (cbrt t)))
78.0ms
(cbrt (/ z t))
102.0ms
(cbrt (/ z t))

simplify2.5s

Counts
119 → 119
Iterations
IterNodes
done5001
34447
21159
1461
0235

prune981.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize85.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (/ 1 (* (cbrt t) (cbrt t))))
1.5b
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
10.5b
(cbrt (/ z t))
10.5b
(cbrt (/ z t))

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
33×cbrt-prod
24×add-sqr-sqrt
23×*-un-lft-identity
21×times-frac add-cube-cbrt
15×cbrt-div
9×frac-times pow1 add-exp-log
7×add-cbrt-cube
6×associate-*r/
5×associate-*l* associate-*l/
4×flip3-- flip-- add-log-exp
3×pow1/3 pow-prod-down prod-exp cbrt-unprod div-inv
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 92
Calls
4 calls:
10.0ms
(cbrt (/ 1 (* (cbrt t) (cbrt t))))
42.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
4.0ms
(cbrt (/ z t))
4.0ms
(cbrt (/ z t))

series862.0ms

Counts
4 → 12
Calls
4 calls:
464.0ms
(cbrt (/ 1 (* (cbrt t) (cbrt t))))
204.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
102.0ms
(cbrt (/ z t))
93.0ms
(cbrt (/ z t))

simplify2.2s

Counts
104 → 104
Iterations
IterNodes
done5000
33499
2991
1397
0196

prune971.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

regimes787.0ms

Accuracy

-3.3% (2.2b remaining)

Error of 2.2b against oracle of 0.0b and baseline of 2.1b

bsearch73.0ms

Steps
ItersRangePoint
9
3.8014592731217924e-193
1.3061167744705412e-183
6.335866332063525e-193
5
-2.3561916617891202e-239
-1.1160397522064538e-239
-1.2597391015225757e-239

simplify3.0ms

Iterations
IterNodes
done24
124
017

end0.0ms

sample1.0s

Algorithm
intervals
Results
525.0ms10657×body80valid