Details

Time bar (total: 14.4s)

sample35.0ms

Algorithm
intervals
Results
17.0ms302×body80valid

simplify96.0ms

Counts
1 → 1
Iterations

Useful iterations: 7 (70.0ms)

IterNodesCost
067
1167
2247
3377
4447
5507
6547
7646
8666
done666

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 1 expressions with local error:

3.4b
(fma (/ y z) x 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:
0.0ms
(fma (/ y z) x x)

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(fma (/ y z) x x)

simplify5.1s

Counts
13 → 13
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
018110
126107
25695
319995
482395
5383095
done500095

prune38.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

4.4b
(fma (/ x z) y 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:
0.0ms
(fma (/ x z) y x)

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(fma (/ x z) y x)

simplify3.1s

Counts
13 → 13
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
018110
125107
25095
316195
456295
5254195
done500095

prune28.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ (* x y) z) x)
7.5b
(/ (* x y) z)

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-exp-log fma-def add-cbrt-cube
add-sqr-sqrt add-cube-cbrt times-frac
add-log-exp
associate-/r*
pow1 cbrt-undiv expm1-log1p-u div-exp log1p-expm1-u div-inv
+-commutative frac-2neg flip3-+ prod-exp clear-num sum-log cbrt-unprod flip-+ distribute-lft-out associate-/l*
Counts
2 → 44
Calls
2 calls:
24.0ms
(+ (/ (* x y) z) x)
24.0ms
(/ (* x y) z)

series60.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(+ (/ (* x y) z) x)
24.0ms
(/ (* x y) z)

simplify2.3s

Counts
50 → 50
Iterations

Useful iterations: 3 (768.0ms)

IterNodesCost
071387
1175364
2572332
32527312
done5000312

prune135.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ x (/ z y)) x)
6.1b
(/ x (/ z y))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
141×times-frac
81×*-un-lft-identity
79×add-sqr-sqrt add-cube-cbrt
44×fma-def
13×associate-/r*
div-inv
add-exp-log add-cbrt-cube
add-log-exp
cbrt-undiv div-exp associate-/l*
pow1 expm1-log1p-u associate-/r/ log1p-expm1-u
+-commutative frac-2neg flip3-+ clear-num sum-log flip-+ distribute-lft-out
Counts
2 → 130
Calls
2 calls:
50.0ms
(+ (/ x (/ z y)) x)
9.0ms
(/ x (/ z y))

series61.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(+ (/ x (/ z y)) x)
25.0ms
(/ x (/ z y))

simplify2.7s

Counts
136 → 136
Iterations

Useful iterations: 3 (1.4s)

IterNodesCost
01741081
1374996
21134940
33517934
done5000934

prune518.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes1.0ms