Details

Time bar (total: 14.1s)

sample20.0ms

Algorithm
intervals
Results
8.0ms324×body80valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5000
114445
101808
9704
8290
7124
656
552
446
337
224
116
06

prune20.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 1 expressions with local error:

4.8b
(fma (/ x z) y x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (/ x z) y x)

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(fma (/ x z) y x)

simplify3.2s

Counts
13 → 13
Iterations
IterNodes
done5000
53865
4682
3162
251
125
018

prune71.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ y z))
11.0b
(/ (* x (+ y z)) z)

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
9×add-cbrt-cube add-exp-log
8×add-sqr-sqrt *-un-lft-identity
6×add-cube-cbrt
4×pow1 associate-*r* associate-*r/
3×associate-/r* times-frac associate-*l*
2×expm1-log1p-u cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ log1p-expm1-u add-log-exp associate-/l/
1×distribute-rgt-in clear-num frac-2neg distribute-lft-in pow-prod-down *-commutative div-inv distribute-lft-out associate-/l* unswap-sqr
Counts
2 → 50
Calls
2 calls:
16.0ms
(* x (+ y z))
21.0ms
(/ (* x (+ y z)) z)

series80.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* x (+ y z))
41.0ms
(/ (* x (+ y z)) z)

simplify1.6s

Counts
56 → 56
Iterations
IterNodes
done5000
21220
1253
090

prune293.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ z (+ y z))
3.1b
(/ x (/ z (+ y z)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
114×times-frac
94×*-un-lft-identity
62×add-sqr-sqrt add-cube-cbrt
22×associate-/r*
16×distribute-lft-out
11×associate-/r/
9×add-cbrt-cube add-exp-log
6×div-inv associate-/l*
5×flip3-+ flip-+
4×cbrt-undiv div-exp
2×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp
Counts
2 → 127
Calls
2 calls:
13.0ms
(/ z (+ y z))
14.0ms
(/ x (/ z (+ y z)))

series133.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(/ z (+ y z))
73.0ms
(/ x (/ z (+ y z)))

simplify1.1s

Counts
133 → 133
Iterations
IterNodes
done5001
22405
1490
0191

prune627.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ z (+ y z))
0.2b
(/ 1 (/ (/ z (+ y z)) x))
3.1b
(/ (/ z (+ y z)) x)

rewrite119.0ms

Algorithm
rewrite-expression-head
Rules
648×times-frac
398×*-un-lft-identity
294×add-sqr-sqrt add-cube-cbrt
65×associate-/r*
52×distribute-lft-out
35×associate-/r/
31×add-exp-log
24×associate-/l*
23×div-inv
19×add-cbrt-cube div-exp
17×flip3-+ flip-+
10×cbrt-undiv
4×pow1
3×expm1-log1p-u rec-exp clear-num frac-2neg 1-exp log1p-expm1-u add-log-exp
1×pow-flip inv-pow associate-/l/
Counts
3 → 389
Calls
3 calls:
13.0ms
(/ z (+ y z))
28.0ms
(/ 1 (/ (/ z (+ y z)) x))
29.0ms
(/ (/ z (+ y z)) x)

series196.0ms

Counts
3 → 9
Calls
3 calls:
58.0ms
(/ z (+ y z))
47.0ms
(/ 1 (/ (/ z (+ y z)) x))
91.0ms
(/ (/ z (+ y z)) x)

simplify1.2s

Counts
398 → 398
Iterations
IterNodes
done5000
11423
0498

prune1.8s

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes342.0ms

Accuracy

0% (1.1b remaining)

Error of 1.1b against oracle of 0.0b and baseline of 1.1b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done17
117
014

end0.0ms

sample741.0ms

Algorithm
intervals
Results
411.0ms9638×body80valid