Details

Time bar (total: 24.0s)

sample46.0ms

Algorithm
intervals
Results
28.0ms316×body80valid

simplify71.0ms

Counts
1 → 1
Iterations
IterNodes
779
679
578
471
358
235
116
07

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.7b

localize18.0ms

Local error

Found 1 expressions with local error:

10.7b
(/ (* a1 a2) (* b1 b2))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
13×add-cbrt-cube add-exp-log
4×cbrt-undiv div-exp prod-exp cbrt-unprod
1×add-sqr-sqrt pow1 clear-num associate-/r* frac-2neg *-un-lft-identity times-frac add-cube-cbrt insert-posit16 div-inv associate-/l* add-log-exp
Counts
1 → 22
Calls
1 calls:
22.0ms
(/ (* a1 a2) (* b1 b2))

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(/ (* a1 a2) (* b1 b2))

simplify2.5s

Counts
25 → 25
Iterations
IterNodes
36636
2808
1158
056

prune232.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.1b

localize19.0ms

Local error

Found 2 expressions with local error:

4.1b
(/ (* a1 a2) b1)
6.4b
(/ (/ (* a1 a2) b1) b2)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
20×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×add-cbrt-cube add-exp-log
8×associate-/l*
7×cbrt-undiv div-exp
6×associate-/r* div-inv
2×pow1 clear-num frac-2neg prod-exp cbrt-unprod insert-posit16 add-log-exp
1×associate-/l/
Counts
2 → 71
Calls
2 calls:
11.0ms
(/ (* a1 a2) b1)
13.0ms
(/ (/ (* a1 a2) b1) b2)

series62.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(/ (* a1 a2) b1)
38.0ms
(/ (/ (* a1 a2) b1) b2)

simplify1.8s

Counts
77 → 77
Iterations
IterNodes
34450
2892
1301
0124

prune735.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

4.1b
(/ (* a1 a2) b1)
6.4b
(/ (/ (* a1 a2) b1) b2)

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
20×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×add-cbrt-cube add-exp-log
8×associate-/l*
7×cbrt-undiv div-exp
6×associate-/r* div-inv
2×pow1 clear-num frac-2neg prod-exp cbrt-unprod insert-posit16 add-log-exp
1×associate-/l/
Counts
2 → 71
Calls
2 calls:
17.0ms
(/ (* a1 a2) b1)
16.0ms
(/ (/ (* a1 a2) b1) b2)

series70.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(/ (* a1 a2) b1)
41.0ms
(/ (/ (* a1 a2) b1) b2)

simplify1.4s

Counts
77 → 77
Iterations
IterNodes
34450
2892
1301
0124

prune739.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.2b
(/ 1 (/ b1 (* a1 a2)))
4.2b
(/ b1 (* a1 a2))
6.4b
(/ (/ 1 (/ b1 (* a1 a2))) b2)

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
234×times-frac
104×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
61×add-exp-log
36×div-exp
32×associate-/l*
31×add-cbrt-cube
23×div-inv
16×cbrt-undiv
11×associate-/r*
7×prod-exp
6×rec-exp 1-exp
5×associate-/r/
4×pow1
3×clear-num frac-2neg cbrt-unprod insert-posit16 add-log-exp
1×pow-flip inv-pow associate-/l/
Counts
3 → 212
Calls
3 calls:
22.0ms
(/ 1 (/ b1 (* a1 a2)))
12.0ms
(/ b1 (* a1 a2))
23.0ms
(/ (/ 1 (/ b1 (* a1 a2))) b2)

series79.0ms

Counts
3 → 9
Calls
3 calls:
26.0ms
(/ 1 (/ b1 (* a1 a2)))
22.0ms
(/ b1 (* a1 a2))
31.0ms
(/ (/ 1 (/ b1 (* a1 a2))) b2)

simplify10.9s

Counts
221 → 221
Iterations
IterNodes
36630
21757
1774
0321

prune2.3s

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

regimes715.0ms

Accuracy

-0.7% (11.0b remaining)

Error of 11.0b against oracle of 0.0b and baseline of 11.0b

bsearch419.0ms

Steps
ItersRangePoint
9
7.633227763587196e+192
5.741718149488341e+199
6.918690886706279e+198
8
3.471523168038016e+37
1.2509496544954197e+40
1.1607821255854974e+39
8
8.747193475977722e-68
1.68359555430086e-63
9.94244733053713e-64
9
1.4612444466317914e-135
2.143478572211243e-127
1.5797091395129618e-129
9
3.513579329542802e-273
1.2270726752524581e-266
1.0068818146049866e-272
11
-5.878938745368318e-243
-4.432450132075597e-270
-6.112442409088481e-246
7
-2.3818186967496604e-148
-9.656345762726687e-150
-3.981707805125607e-149
10
-3.9469606992473107e+201
-1.4968493553752945e+186
-7.561022864069795e+200

simplify24.0ms

Iterations
IterNodes
254
154
048

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.3s10024×body80valid