data:image/png;base64,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call with True to turn on the entire Scheme numeric tower, including infinite-precision integers, exact rationals, and complex numbers; call with False to restore native JavaScript arithmetic.pt:altera utilização de aritmética do Scheme para _
ca:sistema numèric d'Scheme _
The factorial function, to make very large numbers, to demo bignums.The identity function: reports its input.
It's useful to get things like 3/4 or 5-2i into
numeric input slots.Provides Scheme arithmetic functions not in JavaScriptpt:_ de _
ca:Scheme _ de _
number?
complex?
real?
rational?
integer?
exact?
inexact?
exact
inexact
finite?
infinite?
nan?
numerator
denominator
real-part
imag-part
magnitude
angleCatch errors.
Runs the first script. If it succeeds, nothing else happens.
But if it has an error (something that would otherwise result
in a red halo around the block), then the second script is run,
with the text of the error message that would have been shown in the variable ERROR.pt:tenta executar _ e, em caso de erro _ , executa _
ca:prova de forma segura _ i si _ _
Throw an error.
Makes a red halo appear around the script that runs it,
with the input text shown in a speech balloon next to
the script, just like any Snap! error.
This is useful to put in the second script of SAFELY TRY
after some other instructions to undo the partial work of
the first script.pt:lança o erro _
Catch errors in a reporter.
Evaluates its first input. If that expression successfully reports a value, this block reports that value. If the expression causes a Snap! error,
then the final input slot is evaluated with the text of what would have
been the error message in variable ERROR. SAFELY TRY then reports the value of that final expression.
Sometimes you'll want to throw an error in the final expression. You
can put an ERROR block inside a CALL block to do that.ca:prova de forma segura reportant _ i si _ reportant _
err§_soundsMenu2544.122.05
44.1
48
88.2
96kHzHz
kHzde:fange _ _
ca:agafa _ _
es:atrapar _ _
fr:attrape _ _
pt:captura _ _
contde:wirf _
ca:llança _
es:lanzar _
fr:lance _
pt:lança _
catchtagde:fange _ _
ca:agafa _ _
es:atrapar _ _
fr:attrape _ _
pt:captura _ _
contde:wirf _ _
ca:llança _ _
es:lanzar _ _
fr:lance _ _
pt:lança _ _
catchtagThis is a breakpoint block, to be used in debugging.
The Boolean input specifies the condition under which
the program should pause. (Use True for an unconditional breakpoint.) The intent is that the script should have
SHOW VARIABLE blocks for the process's local variables.
After the pause, this block automatically hides all temporary variables.de:falls _ dann _ und pause $pause-1-255-220-0
ca:si _ fes _ i atura-ho tot $pause-1-255-220-0
es:si _ haz _ y páralo todo $pause-1-255-220-0
fr:si _ faire _ et mettre tout en pause $pause-1-255-220-0
pt:se _ , então _ e faz pausa em tudo $pause-1-255-220-0
This block does nothing.
Use it when you are calling a reporter
for its side effect and don't care about
its return value.de:ignoriere _
ca:ignora _
es:ignorar _
fr:ignore _
pt:ignora _
Call f(f(f(...(f(x))))) n times where the three input slots are n, f, and x from left to right. The # variable can be used inside f to represent how many times f has been called.pt:o resultado de _ invocações em cascata de _ com argumento inicial _ _
ca:en cascada _ vegades _ _ _
Call f(f(f(...(f(x))))) until condition is true, where the three input slots are condition, f, and x from left to right. The # variable can be used inside f or condition to indicate how many times f has been called.pt:o resultado da invocação em cascata até que _ de _ com argumento inicial _ _
ca:en cascada fins _ _ _ _
Returns the function x↦f(g(x)) where f and g are the two inputs.pt:a composição de _ com _
ca:composa _ _
Like the built-in REPEAT UNTIL block, except that the ending condition is not tested until the script has been run the first time. So the script is run at least once.pt:repete _ até que _ $loop-0.7
ca:repeteix _ fins _
Run the script repeatedly, as long as the given condition is true. Runs the script at least once before testing the condition.pt:repete _ enquanto _ $loop-0.7
ca:repeteix _ mentre _
Runs the script repeatedly, as long as the condition is true. Tests the condition before the first time the script is run. Like the built in REPEAT UNTIL except that in this block the condition must be true, not false.pt:enquanto _ , repete _ $loop-0.7
Runs the script the specified number of times, like the built-in REPEAT block, but this one provides the # variable that can be used inside the script. Try
REPEAT (200)
MOVE (#) STEPS
RIGHT 92
with the pen down.pt:repete _ vezes _ _ $loop-0.7
ca:repeteix _ _ _
The primitive FOR block uses an implicit step of ±1 depending on which of the starting and ending values is larger. This version allows you to provide an explicit step value. If the sign of the step input is incompatible with the ordering of the starting and ending values, the script will not be run at all.pt:para _ de _ com passo _ a _ _ $loop-0.7
ca:per _ = _ incrementant _ fins _ _
1110Provides LOOP as a function of one input that runs
the body of the LET with A set to the function input,
so the body can run itself recursively.
See COPY block in Variables for an example of use.pt:tendo _ o valor inicial _ , executa _ definido como _
ca:fes que _ sigui _ al _ _
new 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IAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECByxcQFpoRMBzwAAAABJRU5ErkJggg==errorerror