Exp of sum of logs
Time bar (total: 2.1s)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 99.9% | 0.1% | 0% | 0% | 0% | 0 |
| 0% | 0% | 99.9% | 0.1% | 0% | 0% | 0% | 1 |
| 0% | 0% | 50% | 0.1% | 0% | 50% | 0% | 2 |
| 100% | 25% | 0% | 0.1% | 0% | 74.9% | 0% | 3 |
Compiled 8 to 8 computations (0% saved)
| 1.2s | 8 256× | 0 | valid |
ival-log: 708.0ms (84.9% of total)ival-exp: 80.0ms (9.6% of total)ival-add: 37.0ms (4.4% of total)ival-true: 6.0ms (0.7% of total)ival-assert: 3.0ms (0.4% of total)| 1× | egg-herbie |
| 23× | fma-define |
| 16× | fmm-def |
| 14× | distribute-lft-neg-in |
| 9× | neg-sub0 |
| 8× | neg-mul-1 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 24 | 183 |
| 1 | 44 | 99 |
| 2 | 77 | 99 |
| 3 | 118 | 99 |
| 4 | 191 | 99 |
| 5 | 219 | 99 |
| 1× | saturated |
| Inputs |
|---|
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(exp.f64 (+.f64 (log.f64 (neg.f64 a)) (log.f64 b))) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 (neg.f64 b)))) |
(neg.f64 (exp.f64 (+.f64 (log.f64 (neg.f64 a)) (log.f64 b)))) |
(neg.f64 (exp.f64 (+.f64 (log.f64 a) (log.f64 (neg.f64 b))))) |
(exp.f64 (+.f64 (log.f64 b) (log.f64 a))) |
| Outputs |
|---|
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(*.f64 b a) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(*.f64 b a) |
(exp.f64 (+.f64 (log.f64 (neg.f64 a)) (log.f64 b))) |
(exp.f64 (+.f64 (log.f64 b) (log.f64 (neg.f64 a)))) |
(*.f64 b (neg.f64 a)) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 (neg.f64 b)))) |
(exp.f64 (+.f64 (log.f64 b) (log.f64 (neg.f64 a)))) |
(*.f64 b (neg.f64 a)) |
(neg.f64 (exp.f64 (+.f64 (log.f64 (neg.f64 a)) (log.f64 b)))) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(*.f64 b a) |
(neg.f64 (exp.f64 (+.f64 (log.f64 a) (log.f64 (neg.f64 b))))) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(*.f64 b a) |
(exp.f64 (+.f64 (log.f64 b) (log.f64 a))) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(*.f64 b a) |
(negabs a)
(negabs b)
(sort a b)
| Ground Truth | Overpredictions | Example | Underpredictions | Example | Subexpression |
|---|---|---|---|---|---|
| 156 | 15 | (4.033643330040477e-174 8.847143139747146e-151) | 17 | (4.3916303733055206e-43 927236426924337800.0) | (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
| 4 | 1 | (1.0239421763126317e-271 1.952837611394917e+268) | 2 | (4.739555423186236e-148 1.1078970992867134e+144) | (+.f64 (log.f64 a) (log.f64 b)) |
| 0 | 0 | - | 0 | - | a |
| 0 | 0 | - | 0 | - | b |
| 0 | 0 | - | 0 | - | (log.f64 a) |
| 0 | 0 | - | 0 | - | (log.f64 b) |
| Operator | Subexpression | Explanation | Count | |
|---|---|---|---|---|
exp.f64 | (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) | sensitivity | 154 | 30 |
+.f64 | (+.f64 (log.f64 a) (log.f64 b)) | cancellation | 3 | 2 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 145 | 36 |
| - | 12 | 63 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 145 | 30 | 6 |
| - | 12 | 2 | 61 |
| number | freq |
|---|---|
| 0 | 99 |
| 1 | 157 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 1 | 0 | 0 |
| - | 0 | 0 | 0 |
| 34.0ms | 512× | 0 | valid |
Compiled 54 to 28 computations (48.1% saved)
ival-log: 12.0ms (60.7% of total)ival-exp: 5.0ms (25.3% of total)ival-add: 2.0ms (10.1% of total)ival-true: 0.0ms (0% of total)ival-assert: 0.0ms (0% of total)Compiled 5 to 3 computations (40% saved)
| Status | Accuracy | Program |
|---|---|---|
| ▶ | 100.0% | (*.f64 b a) |
Compiled 5 to 3 computations (40% saved)
| 1× | egg-herbie |
Found 1 expressions of interest:
| New | Metric | Score | Program |
|---|---|---|---|
| ✓ | cost-diff | 0 | (*.f64 b a) |
| 1× | *-commutative |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 21 |
| 1 | 9 | 21 |
| 1× | saturated |
| Inputs |
|---|
(*.f64 b a) |
b |
a |
| Outputs |
|---|
(*.f64 b a) |
b |
a |
Found 1 expressions of interest:
| New | Metric | Score | Program |
|---|---|---|---|
| ✓ | accuracy | 100.0% | (*.f64 b a) |
| 6.0ms | 256× | 0 | valid |
Compiled 7 to 5 computations (28.6% saved)
ival-mult: 2.0ms (103.6% of total)ival-true: 0.0ms (0% of total)ival-assert: 0.0ms (0% of total)| Inputs |
|---|
#s(alt (*.f64 b a) (patch) () ()) |
| Outputs |
|---|
#s(alt (*.f64 a b) (taylor () 0 b) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () 0 b) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () 0 b) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () 0 b) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () inf b) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () inf b) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () inf b) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () inf b) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () -inf b) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () -inf b) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () -inf b) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () -inf b) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () 0 a) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () 0 a) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () 0 a) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () 0 a) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () inf a) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () inf a) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () inf a) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () inf a) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () -inf a) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () -inf a) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () -inf a) (#s(alt (*.f64 b a) (patch) () ())) ()) |
#s(alt (*.f64 a b) (taylor () -inf a) (#s(alt (*.f64 b a) (patch) () ())) ()) |
6 calls:
| Time | Variable | Point | Expression | |
|---|---|---|---|---|
| 2.0ms | a | @ | 0 | (* b a) |
| 1.0ms | a | @ | inf | (* b a) |
| 1.0ms | a | @ | -inf | (* b a) |
| 0.0ms | b | @ | -inf | (* b a) |
| 0.0ms | b | @ | inf | (* b a) |
| 1× | batch-egg-rewrite |
| 502× | associate-*r* |
| 437× | associate-*l* |
| 251× | log1p-expm1-u |
| 251× | expm1-log1p-u |
| 247× | unpow-prod-down |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 13 |
| 1 | 65 | 13 |
| 2 | 706 | 13 |
| 1× | node limit |
| Inputs |
|---|
(*.f64 b a) |
| Outputs |
|---|
(+.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal -1 binary64)) |
(+.f64 #s(literal 0 binary64) (*.f64 b a)) |
(+.f64 (log.f64 (cbrt.f64 (pow.f64 (exp.f64 b) (*.f64 #s(literal 2 binary64) a)))) (log.f64 (cbrt.f64 (pow.f64 (exp.f64 b) a)))) |
(+.f64 (log.f64 (sqrt.f64 (pow.f64 (exp.f64 b) a))) (log.f64 (sqrt.f64 (pow.f64 (exp.f64 b) a)))) |
(-.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal 1 binary64)) |
(/.f64 (-.f64 (pow.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal 3 binary64)) #s(literal 1 binary64)) (+.f64 (*.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) (+.f64 #s(literal 1 binary64) (*.f64 b a))) (+.f64 #s(literal 1 binary64) (*.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal 1 binary64))))) |
(/.f64 (-.f64 (*.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) (+.f64 #s(literal 1 binary64) (*.f64 b a))) #s(literal 1 binary64)) (+.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal 1 binary64))) |
(pow.f64 (*.f64 b a) #s(literal 1 binary64)) |
(pow.f64 (cbrt.f64 (*.f64 b a)) #s(literal 3 binary64)) |
(pow.f64 (pow.f64 (*.f64 b a) #s(literal 2 binary64)) #s(literal 1/2 binary64)) |
(pow.f64 (pow.f64 (*.f64 b a) #s(literal 3 binary64)) #s(literal 1/3 binary64)) |
(pow.f64 (sqrt.f64 (*.f64 b a)) #s(literal 2 binary64)) |
(pow.f64 (E.f64) (log.f64 (*.f64 b a))) |
(pow.f64 (exp.f64 (pow.f64 (cbrt.f64 (log.f64 (*.f64 b a))) #s(literal 2 binary64))) (cbrt.f64 (log.f64 (*.f64 b a)))) |
(pow.f64 (exp.f64 (sqrt.f64 (log.f64 (*.f64 b a)))) (sqrt.f64 (log.f64 (*.f64 b a)))) |
(sqrt.f64 (pow.f64 (*.f64 b a) #s(literal 2 binary64))) |
(fabs.f64 (*.f64 b a)) |
(log.f64 (pow.f64 (exp.f64 b) a)) |
(cbrt.f64 (pow.f64 (*.f64 b a) #s(literal 3 binary64))) |
(expm1.f64 (log1p.f64 (*.f64 b a))) |
(log1p.f64 (expm1.f64 (*.f64 b a))) |
(exp.f64 (log.f64 (*.f64 b a))) |
(exp.f64 (*.f64 (log.f64 (cbrt.f64 (*.f64 b a))) #s(literal 3 binary64))) |
(exp.f64 (*.f64 (*.f64 #s(literal 3 binary64) (log.f64 (*.f64 b a))) #s(literal 1/3 binary64))) |
(exp.f64 (*.f64 (log.f64 (sqrt.f64 (*.f64 b a))) #s(literal 2 binary64))) |
| 1× | egg-herbie |
| 662× | cancel-sign-sub-inv |
| 430× | sub-neg |
| 429× | times-frac |
| 381× | prod-exp |
| 306× | div-sub |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 80 | 877 |
| 1 | 160 | 859 |
| 2 | 460 | 845 |
| 3 | 2198 | 845 |
| 4 | 4680 | 845 |
| 1× | node limit |
| Inputs |
|---|
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(+.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal -1 binary64)) |
(+.f64 #s(literal 0 binary64) (*.f64 b a)) |
(+.f64 (log.f64 (cbrt.f64 (pow.f64 (exp.f64 b) (*.f64 #s(literal 2 binary64) a)))) (log.f64 (cbrt.f64 (pow.f64 (exp.f64 b) a)))) |
(+.f64 (log.f64 (sqrt.f64 (pow.f64 (exp.f64 b) a))) (log.f64 (sqrt.f64 (pow.f64 (exp.f64 b) a)))) |
(-.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal 1 binary64)) |
(/.f64 (-.f64 (pow.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal 3 binary64)) #s(literal 1 binary64)) (+.f64 (*.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) (+.f64 #s(literal 1 binary64) (*.f64 b a))) (+.f64 #s(literal 1 binary64) (*.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal 1 binary64))))) |
(/.f64 (-.f64 (*.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) (+.f64 #s(literal 1 binary64) (*.f64 b a))) #s(literal 1 binary64)) (+.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal 1 binary64))) |
(pow.f64 (*.f64 b a) #s(literal 1 binary64)) |
(pow.f64 (cbrt.f64 (*.f64 b a)) #s(literal 3 binary64)) |
(pow.f64 (pow.f64 (*.f64 b a) #s(literal 2 binary64)) #s(literal 1/2 binary64)) |
(pow.f64 (pow.f64 (*.f64 b a) #s(literal 3 binary64)) #s(literal 1/3 binary64)) |
(pow.f64 (sqrt.f64 (*.f64 b a)) #s(literal 2 binary64)) |
(pow.f64 (E.f64) (log.f64 (*.f64 b a))) |
(pow.f64 (exp.f64 (pow.f64 (cbrt.f64 (log.f64 (*.f64 b a))) #s(literal 2 binary64))) (cbrt.f64 (log.f64 (*.f64 b a)))) |
(pow.f64 (exp.f64 (sqrt.f64 (log.f64 (*.f64 b a)))) (sqrt.f64 (log.f64 (*.f64 b a)))) |
(sqrt.f64 (pow.f64 (*.f64 b a) #s(literal 2 binary64))) |
(fabs.f64 (*.f64 b a)) |
(log.f64 (pow.f64 (exp.f64 b) a)) |
(cbrt.f64 (pow.f64 (*.f64 b a) #s(literal 3 binary64))) |
(expm1.f64 (log1p.f64 (*.f64 b a))) |
(log1p.f64 (expm1.f64 (*.f64 b a))) |
(exp.f64 (log.f64 (*.f64 b a))) |
(exp.f64 (*.f64 (log.f64 (cbrt.f64 (*.f64 b a))) #s(literal 3 binary64))) |
(exp.f64 (*.f64 (*.f64 #s(literal 3 binary64) (log.f64 (*.f64 b a))) #s(literal 1/3 binary64))) |
(exp.f64 (*.f64 (log.f64 (sqrt.f64 (*.f64 b a))) #s(literal 2 binary64))) |
| Outputs |
|---|
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(*.f64 a b) |
(+.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal -1 binary64)) |
(*.f64 a b) |
(+.f64 #s(literal 0 binary64) (*.f64 b a)) |
(*.f64 a b) |
(+.f64 (log.f64 (cbrt.f64 (pow.f64 (exp.f64 b) (*.f64 #s(literal 2 binary64) a)))) (log.f64 (cbrt.f64 (pow.f64 (exp.f64 b) a)))) |
(+.f64 (log.f64 (cbrt.f64 (pow.f64 (exp.f64 b) (*.f64 a #s(literal 2 binary64))))) (log.f64 (cbrt.f64 (pow.f64 (exp.f64 b) a)))) |
(+.f64 (log.f64 (cbrt.f64 (pow.f64 (exp.f64 b) (*.f64 a #s(literal 2 binary64))))) (log.f64 (cbrt.f64 (pow.f64 (exp.f64 a) b)))) |
(+.f64 (log.f64 (sqrt.f64 (pow.f64 (exp.f64 b) a))) (log.f64 (sqrt.f64 (pow.f64 (exp.f64 b) a)))) |
(*.f64 #s(literal 2 binary64) (log.f64 (sqrt.f64 (pow.f64 (exp.f64 b) a)))) |
(*.f64 #s(literal 2 binary64) (log.f64 (sqrt.f64 (pow.f64 (exp.f64 a) b)))) |
(-.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal 1 binary64)) |
(*.f64 a b) |
(/.f64 (-.f64 (pow.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal 3 binary64)) #s(literal 1 binary64)) (+.f64 (*.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) (+.f64 #s(literal 1 binary64) (*.f64 b a))) (+.f64 #s(literal 1 binary64) (*.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal 1 binary64))))) |
(/.f64 (+.f64 (pow.f64 (+.f64 #s(literal 1 binary64) (*.f64 a b)) #s(literal 3 binary64)) #s(literal -1 binary64)) (fma.f64 (+.f64 #s(literal 1 binary64) (*.f64 a b)) (+.f64 #s(literal 1 binary64) (*.f64 a b)) (+.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (*.f64 a b))))) |
(/.f64 (+.f64 #s(literal -1 binary64) (pow.f64 (fma.f64 a b #s(literal 1 binary64)) #s(literal 3 binary64))) (fma.f64 (fma.f64 a b #s(literal 1 binary64)) (fma.f64 a b #s(literal 1 binary64)) (+.f64 (*.f64 a b) #s(literal 2 binary64)))) |
(/.f64 (+.f64 #s(literal -1 binary64) (pow.f64 (fma.f64 a b #s(literal 1 binary64)) #s(literal 3 binary64))) (+.f64 #s(literal 1 binary64) (*.f64 (fma.f64 a b #s(literal 1 binary64)) (fma.f64 a b #s(literal 2 binary64))))) |
(/.f64 (-.f64 (*.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) (+.f64 #s(literal 1 binary64) (*.f64 b a))) #s(literal 1 binary64)) (+.f64 (+.f64 #s(literal 1 binary64) (*.f64 b a)) #s(literal 1 binary64))) |
(*.f64 a b) |
(pow.f64 (*.f64 b a) #s(literal 1 binary64)) |
(*.f64 a b) |
(pow.f64 (cbrt.f64 (*.f64 b a)) #s(literal 3 binary64)) |
(*.f64 a b) |
(pow.f64 (pow.f64 (*.f64 b a) #s(literal 2 binary64)) #s(literal 1/2 binary64)) |
(*.f64 a b) |
(pow.f64 (pow.f64 (*.f64 b a) #s(literal 3 binary64)) #s(literal 1/3 binary64)) |
(*.f64 a b) |
(pow.f64 (sqrt.f64 (*.f64 b a)) #s(literal 2 binary64)) |
(*.f64 a b) |
(pow.f64 (E.f64) (log.f64 (*.f64 b a))) |
(*.f64 a b) |
(pow.f64 (exp.f64 (pow.f64 (cbrt.f64 (log.f64 (*.f64 b a))) #s(literal 2 binary64))) (cbrt.f64 (log.f64 (*.f64 b a)))) |
(pow.f64 (exp.f64 (pow.f64 (cbrt.f64 (log.f64 (*.f64 a b))) #s(literal 2 binary64))) (cbrt.f64 (log.f64 (*.f64 a b)))) |
(pow.f64 (exp.f64 (sqrt.f64 (log.f64 (*.f64 b a)))) (sqrt.f64 (log.f64 (*.f64 b a)))) |
(pow.f64 (exp.f64 (sqrt.f64 (log.f64 (*.f64 a b)))) (sqrt.f64 (log.f64 (*.f64 a b)))) |
(sqrt.f64 (pow.f64 (*.f64 b a) #s(literal 2 binary64))) |
(*.f64 a b) |
(fabs.f64 (*.f64 b a)) |
(*.f64 a b) |
(log.f64 (pow.f64 (exp.f64 b) a)) |
(*.f64 a b) |
(cbrt.f64 (pow.f64 (*.f64 b a) #s(literal 3 binary64))) |
(*.f64 a b) |
(expm1.f64 (log1p.f64 (*.f64 b a))) |
(*.f64 a b) |
(log1p.f64 (expm1.f64 (*.f64 b a))) |
(*.f64 a b) |
(exp.f64 (log.f64 (*.f64 b a))) |
(*.f64 a b) |
(exp.f64 (*.f64 (log.f64 (cbrt.f64 (*.f64 b a))) #s(literal 3 binary64))) |
(*.f64 a b) |
(exp.f64 (*.f64 (*.f64 #s(literal 3 binary64) (log.f64 (*.f64 b a))) #s(literal 1/3 binary64))) |
(*.f64 a b) |
(exp.f64 (*.f64 (log.f64 (sqrt.f64 (*.f64 b a))) #s(literal 2 binary64))) |
(*.f64 a b) |
Compiled 371 to 112 computations (69.8% saved)
1 alts after pruning (0 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 35 | 0 | 35 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 35 | 1 | 36 |
| Status | Accuracy | Program |
|---|---|---|
| ✓ | 100.0% | (*.f64 b a) |
Compiled 16 to 10 computations (37.5% saved)
Total -4.9b remaining (-∞%)
Threshold costs -4.9b (-∞%)
| Inputs |
|---|
(*.f64 b a) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
| Outputs |
|---|
(*.f64 b a) |
6 calls:
| 1.0ms | (+.f64 (log.f64 a) (log.f64 b)) |
| 1.0ms | (log.f64 b) |
| 1.0ms | (log.f64 a) |
| 1.0ms | b |
| 1.0ms | (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
| Accuracy | Segments | Branch |
|---|---|---|
| 100.0% | 1 | a |
| 100.0% | 1 | b |
| 100.0% | 1 | (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
| 100.0% | 1 | (+.f64 (log.f64 a) (log.f64 b)) |
| 100.0% | 1 | (log.f64 a) |
| 100.0% | 1 | (log.f64 b) |
Compiled 29 to 21 computations (27.6% saved)
| 1× | egg-herbie |
| 1× | *-commutative |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 13 |
| 1 | 9 | 13 |
| 1× | saturated |
| Inputs |
|---|
(*.f64 b a) |
| Outputs |
|---|
(*.f64 b a) |
| 23× | fma-define |
| 16× | fmm-def |
| 14× | distribute-lft-neg-in |
| 9× | neg-sub0 |
| 8× | neg-mul-1 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 24 | 183 |
| 1 | 44 | 99 |
| 2 | 77 | 99 |
| 3 | 118 | 99 |
| 4 | 191 | 99 |
| 5 | 219 | 99 |
| 1× | done |
| 1× | saturated |
Compiled 34 to 16 computations (52.9% saved)
(sort a b)
(negabs b)
(negabs a)
Compiled 96 to 60 computations (37.5% saved)
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