![]() ![]() If you don't need these modes, please make sure that 'Enable Radix Modes' is disabled in the settings.Please read the help for more information. Press DEC to return to decimal operation. Use the DRG key to change mode.* If any of the digit keys are disabled, or the decimal point doesn't work, or you have answers with letters in, or basic arithmetic appears to be wrong, then you are in binary, octal or hexadecimal mode. ![]() Degrees, radians and grads are supported, indicated by DEG, RAD, GRAD in the display. '25 + 10 % =' will give 27.5.* If sin/cos/tan functions don't give the answer you are expecting, make sure you are in the correct angle mode. Thank you.FAQ:* If you want data size conversions in multiples of 1024, use kibibytes, mebibytes, gibibytes, etc - see en./wiki/Kibibyte.* If the percent key appears to give wrong answers, make sure you are pressing '=' at the end, e.g. Convert the given minutes into decimal minutes (DM) by dividing by 60, the number of minutes in a degree. See elsewhere on this page for the link, or select 'Upgrade' from the RealCalc menu.RealCalc includes the following features:* Traditional algebraic or RPN operation* Result history* Unit conversions* Physical constants table* Percentages* 10 memories* Binary, octal, and hexadecimal* Trig functions in degrees, radians or grads* Scientific, engineering and fixed-point display modes* Configurable digit grouping and decimal point* Full built-in help* A complete lack of advertisingRealCalc Plus contains all these features, plus:* Fraction calculations and conversion to/from decimal* Degrees/minutes/seconds calculations and conversion* Landscape mode* User-customizable unit conversions* User-customizable constantsIf you find RealCalc useful, please consider purchasing RealCalc Plus to support further development. Start with the absolute number of degrees. A fully featured scientific calculator which looks and operates like the real thing.Looking for fractions? Degrees/minutes/seconds? Landscape mode? You need RealCalc Plus. "1.0.RealCalc Scientific CalculatorAndroid's #1 Scientific Calculator. $ guile ~/src/guix-debugging/prof-packages.scm (sigaction SIGINT (lambda (_) (display-timings))) (call-with-progress-reporter (progress-reporter/bar (length packages)) (define* (display-timings #:optional (port (current-output-port))) (drv (inferior-package-derivation store package)) (package (car (lookup-inferior-packages inferior name version))) (define (time-package-derivation name version) (packages (inferior-available-packages inferior))) (let* ((inferior (open-inferior %inferior-directory)) (string-append (getenv "HOME") "/.config/guix/current")) (define (package->derivation* package system. You’ll find that something’s fishy, who knows. Interesting to see is the time normalized by the number of nodes in theĪnyway, perhaps if you look at the ranking of your favorite packages, Now, this list gives us timing, but not outliers. The derivation graph, so no wonder it takes time.įor “win64” and “win64-staging”, I found that we’re dragging all of the Has 1,316 nodes in its package graph, which map to almost 5K nodes in That doesn’t necessarily reveal anything surprising. I came up with the attached script, which led to theĪttached result here’s an excerpt, showing the most “expensive” packageĭerivations (measurements performed on an i7 laptop with only one run I wanted to time ‘package-derivation’ for each package, to see if there 19:15 ` zimoun 0 siblings, 1 reply 2+ messages in threadįrom: Ludovic Courtès 21:44 UTC ( / raw) How long to compute a package derivation? all messages for Guix-related lists mirrored at help / color / mirror / code / Atom feed * How long to compute a package derivation? 21:44 Ludovic Courtès between common bases (binary, octal, decimal, and hexadecimal), boolean algebra.
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