NunoSempere/fermi
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add K/M/B/T to output

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NunoSempere 2024-06-03 08:45:33 +02:00
parent b319e29be8
commit 2262d5b617
2 changed files with 40 additions and 2 deletions
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2
README.md
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@ -85,6 +85,8 @@ function f(){
} }
``` ```
Note that these sed commands are just hacks, and won't parse e.g., `3.5K` correctly—it will just substitute for 3.5000
## Tips & tricks ## Tips & tricks
Conceptually clearer to have all the multiplications first and then all the divisions Conceptually clearer to have all the multiplications first and then all the divisions

40
f.go
View File

@ -40,6 +40,42 @@ func combineBounds(old_low, old_high, new_low, new_high float64) (float64, float
return logParamsToBounds(logmean_product, logstd_product) return logParamsToBounds(logmean_product, logstd_product)
} }
func prettyPrintDist(low float64, high float64) {
// fmt.Printf("=> %.1f %.1f\n", low, high)
fmt.Printf("=> ")
switch {
case math.Abs(low) >= 1_000_000_000_000:
fmt.Printf("%.1fT", low/1_000_000_000_000)
case math.Abs(low) >= 1_000_000_000:
fmt.Printf("%.1fB", low/1_000_000_000)
case math.Abs(low) >= 1_000_000:
fmt.Printf("%.1fM", low/1_000_000)
case math.Abs(low) >= 1_000:
fmt.Printf("%.1fK", low/1_000)
case math.Abs(low) >= 1_000:
fmt.Printf("%.1fK", low/1_000)
default:
fmt.Printf("%.1f", low)
}
fmt.Printf(" ")
switch {
case math.Abs(high) >= 1_000_000_000_000:
fmt.Printf("%.1fT", high/1_000_000_000_000)
case math.Abs(high) >= 1_000_000_000:
fmt.Printf("%.1fB", high/1_000_000_000)
case math.Abs(high) >= 1_000_000:
fmt.Printf("%.1fM", high/1_000_000)
case math.Abs(high) >= 1_000:
fmt.Printf("%.1fK", high/1_000)
case math.Abs(high) >= 1_000:
fmt.Printf("%.1fK", high/1_000)
default:
fmt.Printf("%.1f", high)
}
fmt.Printf("\n")
// fmt.Printf("=> %.1f %.1f\n", low, high)
}
func main() { func main() {
reader := bufio.NewReader(os.Stdin) reader := bufio.NewReader(os.Stdin)
@ -79,7 +115,7 @@ InitialForLoop:
} }
break break
} }
fmt.Printf("=> %.1f %.1f\n", old_low, old_high) prettyPrintDist(old_low, old_high)
error_msg_cont := "Valid inputs: 2 || * 2 || / 2 || 2 20 || * 2 20 || / 2 20 || i || e" error_msg_cont := "Valid inputs: 2 || * 2 || / 2 || 2 20 || * 2 20 || / 2 20 || i || e"
EventForLoop: EventForLoop:
@ -189,6 +225,6 @@ EventForLoop:
} }
old_low, old_high = combineBounds(old_low, old_high, new_low, new_high) old_low, old_high = combineBounds(old_low, old_high, new_low, new_high)
fmt.Printf("=> %.1f %.1f\n", old_low, old_high) prettyPrintDist(old_low, old_high)
} }
} }