}

func asin(x float64) float64 {
	if x == 0 {
		return x // special case
	}
	sign := false
	if x < 0 {
		x = -x
		sign = true
	}
	if x > 1 {
		return NaN() // special case
	}

	temp := Sqrt(1 - x*x)
	if x > 0.7 {
		temp = Pi/2 - satan(temp/x)
	} else {
		temp = satan(x / temp)
	}

	if sign {
		temp = -temp
	}
	return temp
}

// Acos returns the arccosine, in radians, of x.

{
    "signing": {
        "default": {
            "usages": [
                "digital signature",
                "cert sign",
                "crl sign",
                "signing",
                "key encipherment",
                "client auth"
            ],
            "expiry": "876000h",
            "ca_constraint": {
                "is_ca": true
            }
        }
    }

{
    "signing": {
        "default": {
            "usages": [
                "digital signature",
                "cert sign",
                "crl sign",
                "signing",
                "key encipherment",
                "client auth"
            ],
            "expiry": "876000h",
            "ca_constraint": {
                "is_ca": true
            }
        }
    }

import java.util.List;

/**
 * A sign operation creates digital signatures for one or more files or {@link PublishArtifact publish artifacts}.
 *
 * <p>The external representation of the signature is specified by the {@link #getSignatureType() signature type property}, while the {@link #signatory} property specifies who is to sign. <p> A sign

0EB3          ; mapped                 ; 0ECD 0EB2     # 1.1  LAO VOWEL SIGN AM
0EB4..0EB9    ; valid                                  # 1.1  LAO VOWEL SIGN I..LAO VOWEL SIGN UU
0EBA          ; valid                                  # 12.0 LAO SIGN PALI VIRAMA
0EBB..0EBD    ; valid                                  # 1.1  LAO VOWEL SIGN MAI KON..LAO SEMIVOWEL SIGN NYO

		u := (x >> 23) & 1
		w := (x >> 21) & 1
		p := (x >> 24) & 1
		if p == 0 && w == 1 {
			return nil
		}
		sign := int8(+1)
		if u == 0 {
			sign = -1
		}
		mode := AddrMode(uint8(p<<1) | uint8(w^1))
		return Mem{Base: Rn, Mode: mode, Sign: sign, Index: Rm, Shift: typ, Count: count}

	case arg_mem_R_pm_imm12_offset:
		// Treat [<Rn>,#+/-<imm12>] like [<Rn>{,#+/-<imm12>}]{!}

    from("src/stuff")
}

// tag::signing[]
signing {
    val signingKey: String? by project
    val signingPassword: String? by project
    useInMemoryPgpKeys(signingKey, signingPassword)
    sign(tasks["stuffZip"])
}

    /**
     * Creates a signature artifact for the given public artifact.
     *
     * <p>The file to sign will be the file of the given artifact and the classifier of this signature artifact will default to the classifier of the given artifact to sign.</p>
     * <p>The artifact to sign may change after being used as the source for this signature.</p>
     *
     * @param toSign The artifact that is to be signed

	RawKey []byte

	Certificate *x509.Certificate
	PrivateKey  crypto.Signer
	Backdate    time.Duration
	Now         func() time.Time
}

// Sign signs a certificate request, applying a SigningPolicy and returns a DER
// encoded x509 certificate.
func (ca *CertificateAuthority) Sign(crDER []byte, policy SigningPolicy) ([]byte, error) {
	now := time.Now()
	if ca.Now != nil {
		now = ca.Now()
	}

	nbf := now.Add(-ca.Backdate)

signing {
    setRequired({
        (project.extra["isReleaseVersion"] as Boolean) && gradle.taskGraph.hasTask("publish")
    })
    sign(publishing.publications["main"])
}
// end::conditional-signing[]

// Alternative to signing.required
// tag::only-if[]
tasks.withType<Sign>().configureEach {
    onlyIf("isReleaseVersion is set") { project.extra["isReleaseVersion"] as Boolean }
}