Details

Time bar (total: 15.9s)

sample55.0ms

Algorithm
intervals
Results
22.0ms356×body80valid

simplify1.4s

Counts
1 → 1
Iterations
IterNodes
done5000
72538
6794
5305
4145
393
254
124
011

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.9b

localize26.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
0.2b
(* (* z 3.0) y)
0.2b
(/ y (* z 3.0))
6.8b
(/ t (* (* z 3.0) y))

rewrite149.0ms

Algorithm
rewrite-expression-head
Rules
23×add-cbrt-cube add-exp-log
14×*-un-lft-identity
9×add-sqr-sqrt pow1 add-cube-cbrt add-log-exp
7×prod-exp cbrt-unprod
6×times-frac associate-/l*
5×cbrt-undiv div-exp
3×associate-*r* pow-prod-down
2×associate-+l+ clear-num associate-/r* sum-log frac-2neg frac-add div-inv distribute-lft-out
1×+-commutative sub-neg flip3-+ flip3-- diff-log associate-*l* *-commutative associate-+l- flip-+ flip-- distribute-lft-out--
Counts
4 → 81
Calls
4 calls:
97.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
22.0ms
(* (* z 3.0) y)
8.0ms
(/ y (* z 3.0))
17.0ms
(/ t (* (* z 3.0) y))

series208.0ms

Counts
4 → 12
Calls
4 calls:
110.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
33.0ms
(* (* z 3.0) y)
25.0ms
(/ y (* z 3.0))
39.0ms
(/ t (* (* z 3.0) y))

simplify1.4s

Counts
93 → 93
Iterations
IterNodes
done5001
22422
1408
0149

prune590.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)
1.9b
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (cbrt t) y))

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
45×add-exp-log
32×add-cbrt-cube
29×add-sqr-sqrt
22×associate-*r*
21×*-un-lft-identity times-frac add-cube-cbrt
19×cbrt-prod
18×prod-exp cbrt-unprod
13×cbrt-undiv div-exp
6×pow1
5×associate-*l*
4×add-log-exp
3×pow1/3 unswap-sqr
2×div-inv
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
4 → 95
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)
59.0ms
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (cbrt t) y))

series701.0ms

Counts
4 → 12
Calls
4 calls:
186.0ms
(cbrt t)
212.0ms
(cbrt t)
229.0ms
(cbrt t)
73.0ms
(* (/ (* (cbrt t) (cbrt t)) (* z 3.0)) (/ (cbrt t) y))

simplify1.8s

Counts
107 → 107
Iterations
IterNodes
done5001
23757
1524
0156

prune592.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize91.0ms

Local error

Found 4 expressions with local error:

1.9b
(cbrt (/ (cbrt t) y))
1.9b
(cbrt (/ (cbrt t) y))
1.9b
(cbrt (/ (cbrt t) y))
2.6b
(/ (* (* (cbrt t) (cbrt (/ (cbrt t) y))) (* (cbrt t) (cbrt (/ (cbrt t) y)))) (* z 3.0))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
93×cbrt-prod
55×times-frac
45×add-exp-log
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
29×add-cbrt-cube
21×prod-exp cbrt-unprod
10×cbrt-undiv div-exp
7×cbrt-div
5×associate-*r/
4×pow1 div-inv add-log-exp
3×pow1/3 associate-/l/
1×frac-times clear-num associate-/r* frac-2neg associate-*l/ associate-/l*
Counts
4 → 129
Calls
4 calls:
4.0ms
(cbrt (/ (cbrt t) y))
4.0ms
(cbrt (/ (cbrt t) y))
4.0ms
(cbrt (/ (cbrt t) y))
67.0ms
(/ (* (* (cbrt t) (cbrt (/ (cbrt t) y))) (* (cbrt t) (cbrt (/ (cbrt t) y)))) (* z 3.0))

series1.1s

Counts
4 → 12
Calls
4 calls:
206.0ms
(cbrt (/ (cbrt t) y))
224.0ms
(cbrt (/ (cbrt t) y))
246.0ms
(cbrt (/ (cbrt t) y))
429.0ms
(/ (* (* (cbrt t) (cbrt (/ (cbrt t) y))) (* (cbrt t) (cbrt (/ (cbrt t) y)))) (* z 3.0))

simplify2.0s

Counts
141 → 141
Iterations
IterNodes
done5001
22397
1479
0192

prune1.1s

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
0.2b
(/ y (* z 3.0))
0.3b
(/ t (* z 3.0))
3.6b
(/ (/ t (* z 3.0)) y)

rewrite113.0ms

Algorithm
rewrite-expression-head
Rules
39×times-frac
29×*-un-lft-identity
24×add-sqr-sqrt add-cube-cbrt
23×add-cbrt-cube add-exp-log
13×associate-/l*
9×cbrt-undiv div-exp add-log-exp
7×div-inv
5×associate-/r*
4×pow1
3×clear-num frac-2neg prod-exp cbrt-unprod
2×associate-+l+ sum-log frac-add distribute-lft-out
1×+-commutative sub-neg flip3-+ flip3-- diff-log associate-+l- flip-+ flip-- distribute-lft-out-- associate-/l/
Counts
4 → 109
Calls
4 calls:
83.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
8.0ms
(/ y (* z 3.0))
6.0ms
(/ t (* z 3.0))
12.0ms
(/ (/ t (* z 3.0)) y)

series189.0ms

Counts
4 → 12
Calls
4 calls:
99.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
24.0ms
(/ y (* z 3.0))
22.0ms
(/ t (* z 3.0))
43.0ms
(/ (/ t (* z 3.0)) y)

simplify1.1s

Counts
121 → 121
Iterations
IterNodes
done5002
22335
1493
0195

prune676.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

regimes519.0ms

Accuracy

-9.9% (1.6b remaining)

Error of 1.6b against oracle of 0.0b and baseline of 1.5b

bsearch127.0ms

Steps
ItersRangePoint
9
5.435878667646499e-106
5.166766956205729e-97
5.030262730305992e-97
7
-5.081670214852165e-139
-5.4542773837079e-141
-3.637695460150344e-139

simplify8.0ms

Iterations
IterNodes
done43
143
033

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.0s11017×body80valid