Details

Time bar (total: 7.8s)

sample25.0ms

Algorithm
intervals
Results
9.0ms347×body80valid

simplify13.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1127
2207
3247
done247

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x y) (* z t))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt sub-neg flip3-- *-un-lft-identity fma-neg diff-log prod-diff add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 16
Calls
1 calls:
17.0ms
(- (* x y) (* z t))

series90.0ms

Counts
1 → 3
Calls
1 calls:
89.0ms
(- (* x y) (* z t))

simplify2.5s

Counts
19 → 19
Iterations

Useful iterations: 4 (1.2s)

IterNodesCost
038202
1104193
2318178
3984178
42237173
done5000173

prune52.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma x y (- (* t z)))

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 x y (- (* t z)))

series63.0ms

Counts
1 → 3
Calls
1 calls:
63.0ms
(fma x y (- (* t z)))

simplify3.6s

Counts
13 → 13
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
019114
127114
250100
3188100
4744100
53890100
done5000100

prune54.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify4.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1127
2147
done147

end0.0ms

sample1.4s

Algorithm
intervals
Results
397.0ms10418×body80valid