Details

Time bar (total: 14.1s)

sample45.0ms

Algorithm
intervals
Results
15.0ms282×body80valid

simplify3.2s

Counts
1 → 1
Iterations
IterNodes
done5000
91914
8811
7428
6259
5148
496
360
235
117
010

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.4b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) t)
10.8b
(/ (* (- y z) t) (- a z))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
12×*-un-lft-identity
9×add-cbrt-cube add-exp-log
6×add-cube-cbrt
5×associate-/r* times-frac associate-*l*
4×pow1 associate-*l/
3×flip3-- associate-*r* flip-- distribute-lft-out-- difference-of-squares
2×cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod add-log-exp associate-/l/
1×clear-num frac-2neg pow-prod-down *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 51
Calls
2 calls:
29.0ms
(* (- y z) t)
29.0ms
(/ (* (- y z) t) (- a z))

series147.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(* (- y z) t)
104.0ms
(/ (* (- y z) t) (- a z))

simplify1.5s

Counts
57 → 57
Iterations
IterNodes
done5002
21448
1264
0101

prune368.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ t (- a z))
11.0b
(* (- y z) (/ t (- a z)))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
38×*-un-lft-identity
31×times-frac
22×add-cube-cbrt
21×associate-*r*
9×add-cbrt-cube add-exp-log
8×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-*l*
4×pow1 flip3-- associate-/r/ flip--
3×associate-/l*
2×frac-times cbrt-undiv div-exp associate-*l/ prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*r/ *-commutative
Counts
2 → 83
Calls
2 calls:
9.0ms
(/ t (- a z))
38.0ms
(* (- y z) (/ t (- a z)))

series107.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(/ t (- a z))
72.0ms
(* (- y z) (/ t (- a z)))

simplify1.4s

Counts
89 → 89
Iterations
IterNodes
done5001
21674
1317
0130

prune528.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- a z) t)
11.7b
(/ (- y z) (/ (- a z) t))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
200×times-frac
170×add-sqr-sqrt *-un-lft-identity
86×add-cube-cbrt
42×distribute-lft-out-- difference-of-squares
22×associate-/r*
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 flip3-- div-sub flip-- add-log-exp
1×associate-/r/
Counts
2 → 175
Calls
2 calls:
14.0ms
(/ (- a z) t)
22.0ms
(/ (- y z) (/ (- a z) t))

series203.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(/ (- a z) t)
152.0ms
(/ (- y z) (/ (- a z) t))

simplify1.6s

Counts
181 → 181
Iterations
IterNodes
done5001
23877
1784
0247

prune903.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
75×add-sqr-sqrt
70×*-un-lft-identity
51×times-frac
31×associate-*l*
26×add-cube-cbrt
22×distribute-lft-out-- difference-of-squares
9×add-cbrt-cube add-exp-log
5×associate-/r* associate-/l*
4×pow1 associate-/r/
3×flip3-- associate-*r* flip--
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr associate-/l/
1×clear-num frac-2neg div-sub pow-prod-down associate-*l/ *-commutative
Counts
2 → 102
Calls
2 calls:
30.0ms
(/ (- y z) (- a z))
51.0ms
(* (/ (- y z) (- a z)) t)

series219.0ms

Counts
2 → 6
Calls
2 calls:
67.0ms
(/ (- y z) (- a z))
151.0ms
(* (/ (- y z) (- a z)) t)

simplify1.2s

Counts
108 → 108
Iterations
IterNodes
done5000
21456
1372
0143

prune590.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

regimes416.0ms

Accuracy

0% (1.2b remaining)

Error of 1.2b against oracle of 0.0b and baseline of 1.2b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done12
112
010

end0.0ms

sample1.4s

Algorithm
intervals
Results
832.0ms8779×body80valid
0.0ms1×body640valid
0.0ms2×body160valid