Details

Time bar (total: 17.9s)

sample36.0ms

Algorithm
intervals
Results
18.0ms270×body80valid

simplify2.2s

Counts
1 → 1
Iterations
IterNodes
done5016
94448
82969
72063
61218
5540
4199
3100
258
125
012

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.1b

localize35.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ (- t z) 1.0) a)
8.2b
(/ (- y z) (/ (+ (- t z) 1.0) a))

rewrite180.0ms

Algorithm
rewrite-expression-head
Rules
236×*-un-lft-identity
200×times-frac
126×add-sqr-sqrt
86×add-cube-cbrt
44×distribute-lft-out
42×distribute-lft-out--
22×associate-/r*
20×difference-of-squares
10×associate-/l*
9×add-cbrt-cube add-exp-log
8×div-inv
4×cbrt-undiv div-exp associate-/l/
2×pow1 clear-num frac-2neg div-sub insert-posit16 add-log-exp
1×flip3-+ flip3-- associate-/r/ associate-+l- flip-+ flip--
Counts
2 → 177
Calls
2 calls:
79.0ms
(/ (+ (- t z) 1.0) a)
92.0ms
(/ (- y z) (/ (+ (- t z) 1.0) a))

series236.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(/ (+ (- t z) 1.0) a)
191.0ms
(/ (- y z) (/ (+ (- t z) 1.0) a))

simplify1.7s

Counts
183 → 183
Iterations
IterNodes
done5001
22230
1695
0230

prune800.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize56.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- y z))
0.5b
(cbrt (- y z))
0.5b
(* (cbrt (- y z)) (cbrt (- y z)))
4.0b
(/ (cbrt (- y z)) (/ (cbrt (+ (- t z) 1.0)) a))

rewrite171.0ms

Algorithm
rewrite-expression-head
Rules
440×times-frac
418×*-un-lft-identity
318×cbrt-prod
285×add-sqr-sqrt
207×add-cube-cbrt
64×distribute-lft-out--
54×distribute-lft-out
35×difference-of-squares
28×associate-/r*
18×cbrt-div
11×pow1 add-exp-log
10×swap-sqr div-inv
9×flip3-- flip--
8×pow1/3 associate-*r* associate-*l* associate-/l*
6×add-cbrt-cube
4×frac-times insert-posit16 add-log-exp unswap-sqr
3×cbrt-undiv div-exp
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up associate-/l/
1×pow2 clear-num frac-2neg pow-plus prod-exp associate-/r/ *-commutative cbrt-unprod
Counts
4 → 367
Calls
4 calls:
10.0ms
(cbrt (- y z))
8.0ms
(cbrt (- y z))
47.0ms
(* (cbrt (- y z)) (cbrt (- y z)))
68.0ms
(/ (cbrt (- y z)) (/ (cbrt (+ (- t z) 1.0)) a))

series1.0s

Counts
4 → 12
Calls
4 calls:
189.0ms
(cbrt (- y z))
209.0ms
(cbrt (- y z))
188.0ms
(* (cbrt (- y z)) (cbrt (- y z)))
440.0ms
(/ (cbrt (- y z)) (/ (cbrt (+ (- t z) 1.0)) a))

simplify3.5s

Counts
379 → 379
Iterations
IterNodes
done5001
23355
11230
0486

prune2.3s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- y z) (+ (- t z) 1.0))
2.0b
(* (/ (- y z) (+ (- t z) 1.0)) a)

rewrite169.0ms

Algorithm
rewrite-expression-head
Rules
103×*-un-lft-identity
53×add-sqr-sqrt
51×times-frac
31×associate-*l*
26×add-cube-cbrt
22×distribute-lft-out distribute-lft-out--
11×difference-of-squares
9×add-cbrt-cube add-exp-log
5×associate-/r* associate-/l*
4×pow1 associate-/r/
3×associate-*r*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ insert-posit16 div-inv add-log-exp unswap-sqr associate-/l/
1×clear-num frac-2neg flip3-- div-sub pow-prod-down associate-*l/ *-commutative flip--
Counts
2 → 104
Calls
2 calls:
55.0ms
(/ (- y z) (+ (- t z) 1.0))
109.0ms
(* (/ (- y z) (+ (- t z) 1.0)) a)

series231.0ms

Counts
2 → 6
Calls
2 calls:
63.0ms
(/ (- y z) (+ (- t z) 1.0))
167.0ms
(* (/ (- y z) (+ (- t z) 1.0)) a)

simplify1.4s

Counts
110 → 110
Iterations
IterNodes
done5000
21265
1389
0146

prune587.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ a (- t (- z 1.0)))
7.6b
(* (- y z) (/ a (- t (- z 1.0))))

rewrite163.0ms

Algorithm
rewrite-expression-head
Rules
61×*-un-lft-identity
45×add-sqr-sqrt
37×times-frac
24×associate-*r* add-cube-cbrt
22×distribute-lft-out--
9×add-cbrt-cube add-exp-log
8×difference-of-squares
6×associate-/r*
5×associate-*l*
4×pow1 flip3-- associate-/r/ flip--
3×associate-/l*
2×frac-times cbrt-undiv div-exp associate-*l/ prod-exp cbrt-unprod insert-posit16 div-inv add-log-exp unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*r/ *-commutative
Counts
2 → 92
Calls
2 calls:
50.0ms
(/ a (- t (- z 1.0)))
110.0ms
(* (- y z) (/ a (- t (- z 1.0))))

series148.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(/ a (- t (- z 1.0)))
106.0ms
(* (- y z) (/ a (- t (- z 1.0))))

simplify1.4s

Counts
98 → 98
Iterations
IterNodes
done5000
21458
1382
0151

prune393.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes241.0ms

Accuracy

0% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done13
113
012

end0.0ms

sample924.0ms

Algorithm
intervals
Results
611.0ms8521×body80valid
0.0ms1×body320valid