Details

Time bar (total: 9.1s)

sample48.0ms

Algorithm
intervals
Results
24.0ms351×body80valid

simplify1.2s

Counts
1 → 1
Iterations

Useful iterations: 5 (108.0ms)

IterNodesCost
099
1169
2329
3719
41489
52208
63078
74038
84578
95558
105718
done5718

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize15.0ms

Local error

Found 1 expressions with local error:

1.8b
(fma (/ y a) (- t z) x)

rewrite1.0ms

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

series75.0ms

Counts
1 → 3
Calls
1 calls:
75.0ms
(fma (/ y a) (- t z) x)

simplify904.0ms

Counts
13 → 13
Iterations

Useful iterations: 3 (49.0ms)

IterNodesCost
024154
141154
294138
3269123
41175123
done5000123

prune47.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.1b

localize29.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma (/ y a) (- t z) x))
1.8b
(fma (/ y a) (- t z) x)
1.8b
(fma (/ y a) (- t z) x)
1.8b
(fma (/ y a) (- t z) x)

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 add-exp-log expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
cbrt-prod fma-udef
pow1/3
Counts
4 → 43
Calls
4 calls:
1.0ms
(cbrt (fma (/ y a) (- t z) x))
0.0ms
(fma (/ y a) (- t z) x)
0.0ms
(fma (/ y a) (- t z) x)
0.0ms
(fma (/ y a) (- t z) x)

series476.0ms

Counts
4 → 12
Calls
4 calls:
271.0ms
(cbrt (fma (/ y a) (- t z) x))
63.0ms
(fma (/ y a) (- t z) x)
80.0ms
(fma (/ y a) (- t z) x)
62.0ms
(fma (/ y a) (- t z) x)

simplify2.6s

Counts
55 → 55
Iterations

Useful iterations: 4 (1.4s)

IterNodesCost
061683
1118678
2287611
3922559
43677548
done5000548

prune251.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

1.8b
(fma (/ y a) (- t z) x)
1.8b
(fma (/ y a) (- t z) x)
1.8b
(fma (/ y a) (- t z) x)
1.8b
(fma (/ y a) (- t z) x)

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
4 → 40
Calls
4 calls:
0.0ms
(fma (/ y a) (- t z) x)
0.0ms
(fma (/ y a) (- t z) x)
0.0ms
(fma (/ y a) (- t z) x)
0.0ms
(fma (/ y a) (- t z) x)

series288.0ms

Counts
4 → 12
Calls
4 calls:
82.0ms
(fma (/ y a) (- t z) x)
67.0ms
(fma (/ y a) (- t z) x)
59.0ms
(fma (/ y a) (- t z) x)
79.0ms
(fma (/ y a) (- t z) x)

simplify1.1s

Counts
52 → 52
Iterations

Useful iterations: 3 (83.0ms)

IterNodesCost
024616
141616
294552
3269492
41175492
done5000492

prune254.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

1.8b
(fma (/ y a) (- t z) x)
1.8b
(fma (/ y a) (- t z) x)
1.8b
(fma (/ y a) (- t z) x)
1.8b
(fma (/ y a) (- t z) x)

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
4 → 40
Calls
4 calls:
0.0ms
(fma (/ y a) (- t z) x)
0.0ms
(fma (/ y a) (- t z) x)
0.0ms
(fma (/ y a) (- t z) x)
0.0ms
(fma (/ y a) (- t z) x)

series284.0ms

Counts
4 → 12
Calls
4 calls:
54.0ms
(fma (/ y a) (- t z) x)
75.0ms
(fma (/ y a) (- t z) x)
91.0ms
(fma (/ y a) (- t z) x)
64.0ms
(fma (/ y a) (- t z) x)

simplify1.1s

Counts
52 → 52
Iterations

Useful iterations: 3 (51.0ms)

IterNodesCost
024616
141616
294552
3269492
41175492
done5000492

prune314.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes6.0ms