Details

Time bar (total: 15.2s)

sample52.0ms

Algorithm
intervals
Results
15.0ms33×body1280valid
12.0ms176×body80valid
8.0ms27×body640valid
3.0ms12×body320valid
1.0msbody160valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5000
92320
8879
7342
6130
567
456
340
228
114
08

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ x (cos y)) (* z (sin y)))
0.1b
(* z (sin y))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity
add-sqr-sqrt
add-log-exp
add-cube-cbrt
pow1 add-cbrt-cube fma-neg prod-diff add-exp-log
associate-*r* associate-*l*
expm1-log1p-u diff-log log1p-expm1-u distribute-lft-out
sum-log sub-neg flip3-- pow-prod-down prod-exp associate--l+ *-commutative cbrt-unprod flip-- unswap-sqr
Counts
2 → 44
Calls
2 calls:
42.0ms
(- (+ x (cos y)) (* z (sin y)))
7.0ms
(* z (sin y))

series98.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(- (+ x (cos y)) (* z (sin y)))
45.0ms
(* z (sin y))

simplify2.3s

Counts
50 → 50
Iterations
IterNodes
done5000
34732
2618
1184
081

prune223.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
7.5b
(cbrt (* z (sin y)))
7.5b
(cbrt (* z (sin y)))
7.5b
(cbrt (* z (sin y)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
pow1/3
*-un-lft-identity add-cube-cbrt
cbrt-prod
add-exp-log
expm1-log1p-u add-cbrt-cube swap-sqr associate-*r* associate-*l* log1p-expm1-u add-log-exp
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 66
Calls
4 calls:
17.0ms
(* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
3.0ms
(cbrt (* z (sin y)))
3.0ms
(cbrt (* z (sin y)))
3.0ms
(cbrt (* z (sin y)))

series634.0ms

Counts
4 → 12
Calls
4 calls:
200.0ms
(* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
163.0ms
(cbrt (* z (sin y)))
136.0ms
(cbrt (* z (sin y)))
133.0ms
(cbrt (* z (sin y)))

simplify1.1s

Counts
78 → 78
Iterations
IterNodes
done5001
2819
1218
091

prune457.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize58.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (sin y))
0.6b
(cbrt z)
7.5b
(cbrt (* z (sin y)))
7.5b
(cbrt (* z (sin y)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
cbrt-prod
add-sqr-sqrt *-un-lft-identity add-cube-cbrt
expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 48
Calls
4 calls:
1.0ms
(cbrt (sin y))
1.0ms
(cbrt z)
5.0ms
(cbrt (* z (sin y)))
6.0ms
(cbrt (* z (sin y)))

series729.0ms

Counts
4 → 12
Calls
4 calls:
110.0ms
(cbrt (sin y))
270.0ms
(cbrt z)
178.0ms
(cbrt (* z (sin y)))
170.0ms
(cbrt (* z (sin y)))

simplify861.0ms

Counts
60 → 60
Iterations
IterNodes
done5001
31567
2451
1173
087

prune394.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize57.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (sin y))
0.6b
(cbrt z)
7.5b
(cbrt (* z (sin y)))
7.5b
(cbrt (* z (sin y)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
cbrt-prod
add-sqr-sqrt *-un-lft-identity add-cube-cbrt
expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 48
Calls
4 calls:
1.0ms
(cbrt (sin y))
1.0ms
(cbrt z)
10.0ms
(cbrt (* z (sin y)))
6.0ms
(cbrt (* z (sin y)))

series720.0ms

Counts
4 → 12
Calls
4 calls:
144.0ms
(cbrt (sin y))
256.0ms
(cbrt z)
187.0ms
(cbrt (* z (sin y)))
132.0ms
(cbrt (* z (sin y)))

simplify1.3s

Counts
60 → 60
Iterations
IterNodes
done5001
31567
2451
1173
087

prune576.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes347.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample2.8s

Algorithm
intervals
Results
932.0ms1013×body1280valid
683.0ms5576×body80valid
529.0ms399×body320valid
357.0ms820×body640valid
37.0ms191×body160valid
2.0msbody2560valid