3 ms·
For calculator problems like that, I use J: */ 0.03 24 30 21.6 1e6 %~ (10e12 * 8) % */ 30 24 3600 30.8642 Usually requires some massaging, but still
by avmich 5y ago
For calculator problems like that, I use J:
*/ 0.03 24 30
21.6
1e6 %~ (10e12 * 8) % */ 30 24 3600
30.8642
Usually requires some massaging, but still takes seconds.
- kragen 5y agoWhile APL dialects are very nice for this sort of thing, they generally don't understand units of measure or know about physical constants; you have to put those into them yourself. Here are some of my recent units(1) queries: 141 pounds force 30 mm # in joules 1160/4 log(3)/3/(log(2)/2) # how much more efficient is one-hot ternary than one-hot binary? 5V 7 μs / 7.3 A .0117% half avogadro mol / 1.251e9 years / (potassium+chlorine)g # how radioactive is lite salt? 3.27$/gallon # in $/liter sqrt(2 2000 electronvolt/electronmass) 18.8 foot pounds force # in joules 163$/(7.9 g/cc * 1500 mm 3000 mm 3.2 mm) # cold rolled steel price is higher than steel sold by weight m3/4 / 15 cfh 2 pi sqrt(200 um / gravity)