Details

Time bar (total: 16.2s)

sample52.0ms

Algorithm
intervals
Results
25.0ms314×body80valid

simplify1.7s

Counts
1 → 1
Iterations
IterNodes
done5027
51745
4352
396
238
116
08

prune26.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.7b

localize13.0ms

Local error

Found 1 expressions with local error:

6.2b
(* y (/ x z))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×expm1-log1p-u cbrt-undiv div-exp pow-prod-down associate-*r/ *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
25.0ms
(* y (/ x z))

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(* y (/ x z))

simplify2.7s

Counts
37 → 37
Iterations
IterNodes
done5000
32665
2567
1176
072

prune308.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

6.6b
(/ (* x y) z)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
2×cbrt-undiv div-exp
1×expm1-log1p-u pow1 clear-num frac-2neg prod-exp cbrt-unprod log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
15.0ms
(/ (* x y) z)

series46.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(/ (* x y) z)

simplify1.9s

Counts
26 → 26
Iterations
IterNodes
done5000
32195
2461
1120
050

prune170.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

4.6b
(/ x (/ z y))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/r*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv div-exp associate-/l*
1×expm1-log1p-u pow1 clear-num frac-2neg associate-/r/ log1p-expm1-u add-log-exp
Counts
1 → 72
Calls
1 calls:
8.0ms
(/ x (/ z y))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(/ x (/ z y))

simplify2.1s

Counts
75 → 75
Iterations
IterNodes
done5000
33436
2971
1370
0152

prune498.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.3b
(/ 1 (/ (/ z y) x))
4.5b
(/ (/ z y) x)

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
468×times-frac
228×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
46×associate-/r*
28×add-exp-log
22×div-inv
18×div-exp
16×add-cbrt-cube associate-/l*
9×cbrt-undiv
3×pow1 rec-exp 1-exp
2×expm1-log1p-u clear-num frac-2neg log1p-expm1-u add-log-exp
1×associate-/r/ pow-flip inv-pow associate-/l/
Counts
2 → 274
Calls
2 calls:
35.0ms
(/ 1 (/ (/ z y) x))
25.0ms
(/ (/ z y) x)

series70.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(/ 1 (/ (/ z y) x))
32.0ms
(/ (/ z y) x)

simplify2.6s

Counts
280 → 280
Iterations
IterNodes
done5001
22929
11159
0425

prune1.3s

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0b

regimes612.0ms

Accuracy

-0.3% (6.1b remaining)

Error of 6.1b against oracle of 0.0b and baseline of 6.1b

bsearch298.0ms

Steps
ItersRangePoint
10
3.284586006796926e+240
1.6849148937283876e+255
2.420727102112022e+244
9
1.8892307973339773e+139
1.1429037218303746e+146
3.615896835308015e+145
9
4.044652221145794e-166
6.785588107073438e-159
8.88211410145401e-160
8
-1.9296956672393093e-302
-2.1823672347476927e-305
-1.1686034740152128e-303
6
-6.64472270141924e-123
-8.415575007715537e-124
-5.71272481674453e-123

simplify5.0ms

Iterations
IterNodes
done29
129
024

end0.0ms

sample1.5s

Algorithm
intervals
Results
649.0ms9669×body80valid