Details

Time bar (total: 18.6s)

sample48.0ms

Algorithm
intervals
Results
31.0ms285×body80valid

simplify2.4s

Counts
1 → 1
Iterations
IterNodes
done5002
93311
8723
7277
6156
5104
480
352
238
119
010

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.0b

localize32.0ms

Local error

Found 3 expressions with local error:

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

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
7×add-log-exp
5×add-cbrt-cube add-exp-log
4×flip3-- flip--
3×pow1 associate-/r* insert-posit16 associate-/l*
2×sub-neg diff-log associate-/r/ associate-/l/
1×cbrt-undiv clear-num frac-2neg div-sub div-exp div-inv
Counts
3 → 59
Calls
3 calls:
13.0ms
(- x (* y z))
9.0ms
(- t (* a z))
28.0ms
(/ (- x (* y z)) (- t (* a z)))

series161.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(- x (* y z))
39.0ms
(- t (* a z))
82.0ms
(/ (- x (* y z)) (- t (* a z)))

simplify2.0s

Counts
68 → 68
Iterations
IterNodes
done5007
32760
2805
1260
099

prune367.0ms

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 8.8b

localize25.0ms

Local error

Found 3 expressions with local error:

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

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
7×add-log-exp
5×add-cbrt-cube add-exp-log
4×flip3-- flip--
3×pow1 associate-/r* insert-posit16 associate-/l*
2×sub-neg diff-log associate-/r/ associate-/l/
1×cbrt-undiv clear-num frac-2neg div-sub div-exp div-inv
Counts
3 → 59
Calls
3 calls:
4.0ms
(- x (* z y))
4.0ms
(- t (* a z))
20.0ms
(/ (- x (* z y)) (- t (* a z)))

series160.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(- x (* z y))
41.0ms
(- t (* a z))
80.0ms
(/ (- x (* z y)) (- t (* a z)))

simplify2.2s

Counts
68 → 68
Iterations
IterNodes
done5006
32737
2786
1257
097

prune414.0ms

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 8.8b

localize39.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (* y z))
0.0b
(- t (* a z))
0.2b
(/ 1 (- t (* a z)))
9.0b
(* (- x (* y z)) (/ 1 (- t (* a z))))

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
27×add-sqr-sqrt
21×*-un-lft-identity
20×times-frac add-cube-cbrt
17×add-exp-log
15×associate-*r*
11×add-cbrt-cube
8×add-log-exp
7×pow1
6×flip3-- flip--
4×div-exp prod-exp associate-/r/ insert-posit16
3×associate-/r* associate-*l* associate-/l* unswap-sqr
2×frac-times cbrt-undiv rec-exp sub-neg diff-log 1-exp associate-*l/ cbrt-unprod div-inv
1×clear-num frac-2neg pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
4 → 103
Calls
4 calls:
9.0ms
(- x (* y z))
16.0ms
(- t (* a z))
17.0ms
(/ 1 (- t (* a z)))
49.0ms
(* (- x (* y z)) (/ 1 (- t (* a z))))

series276.0ms

Counts
4 → 12
Calls
4 calls:
57.0ms
(- x (* y z))
52.0ms
(- t (* a z))
60.0ms
(/ 1 (- t (* a z)))
107.0ms
(* (- x (* y z)) (/ 1 (- t (* a z))))

simplify2.8s

Counts
115 → 115
Iterations
IterNodes
done5001
33700
21182
1356
0139

prune693.0ms

Pruning

12 alts after pruning (10 fresh and 2 done)

Merged error: 8.8b

localize58.0ms

Local error

Found 4 expressions with local error:

3.3b
(/ (- x (* y z)) (cbrt (- t (* a z))))
9.3b
(cbrt (- t (* a z)))
9.3b
(cbrt (- t (* a z)))
9.3b
(cbrt (- t (* a z)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
21×cbrt-prod
18×times-frac
8×cbrt-div
6×associate-/r* add-exp-log
5×flip3-- add-cbrt-cube flip--
4×pow1 insert-posit16 add-log-exp
3×pow1/3 associate-/l*
2×associate-/r/ associate-/l/
1×cbrt-undiv clear-num frac-2neg div-sub div-exp div-inv
Counts
4 → 87
Calls
4 calls:
13.0ms
(/ (- x (* y z)) (cbrt (- t (* a z))))
2.0ms
(cbrt (- t (* a z)))
2.0ms
(cbrt (- t (* a z)))
2.0ms
(cbrt (- t (* a z)))

series871.0ms

Counts
4 → 12
Calls
4 calls:
378.0ms
(/ (- x (* y z)) (cbrt (- t (* a z))))
149.0ms
(cbrt (- t (* a z)))
184.0ms
(cbrt (- t (* a z)))
160.0ms
(cbrt (- t (* a z)))

simplify2.7s

Counts
99 → 99
Iterations
IterNodes
done5003
33623
21047
1414
0168

prune768.0ms

Pruning

12 alts after pruning (9 fresh and 3 done)

Merged error: 8.8b

regimes663.0ms

Accuracy

0% (0.2b remaining)

Error of 10.4b against oracle of 10.2b and baseline of 10.4b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done12
112
010

end0.0ms

sample1.8s

Algorithm
intervals
Results
877.0ms8715×body80valid