# vForce An enumeration that acts as a namespace for Swift overlays to vForce. ``` enum vForce ``` ## Topics ### Functions [`static func acos(U) -> [Double]`](/documentation/Accelerate/vForce/acos(_:)-8srk) Returns the arccosine of each element in a vector of double-precision values. [`static func acos(U) -> [Float]`](/documentation/Accelerate/vForce/acos(_:)-3hl5t) Returns the arccosine of each element in a vector of single-precision values. [`static func acos(U, result: inout V)`](/documentation/Accelerate/vForce/acos(_:result:)-3c9qz) Calculates the arccosine of each element in a vector of double-precision values. [`static func acos(U, result: inout V)`](/documentation/Accelerate/vForce/acos(_:result:)-6rc2f) Calculates the arccosine of each element in a vector of single-precision values. [`static func acosh(U) -> [Double]`](/documentation/Accelerate/vForce/acosh(_:)-1j3qt) Returns the inverse hyperbolic cosine of each element in a vector of double-precision values. [`static func acosh(U) -> [Float]`](/documentation/Accelerate/vForce/acosh(_:)-8zjay) Returns the inverse hyperbolic cosine of each element in a vector of single-precision values. [`static func acosh(U, result: inout V)`](/documentation/Accelerate/vForce/acosh(_:result:)-4cip0) Calculates the inverse hyperbolic cosine of each element in a vector of double-precision values. [`static func acosh(U, result: inout V)`](/documentation/Accelerate/vForce/acosh(_:result:)-2r23w) Calculates the inverse hyperbolic cosine of each element in a vector of single-precision values. [`static func asin(U) -> [Double]`](/documentation/Accelerate/vForce/asin(_:)-454ds) Returns the arcsine of each element in a vector of double-precision values. [`static func asin(U) -> [Float]`](/documentation/Accelerate/vForce/asin(_:)-8vvt1) Returns the arcsine of each element in a vector of single-precision values. [`static func asin(U, result: inout V)`](/documentation/Accelerate/vForce/asin(_:result:)-94jmy) Calculates the arcsine of each element in a vector of double-precision values. [`static func asin(U, result: inout V)`](/documentation/Accelerate/vForce/asin(_:result:)-ooti) Calculates the arcsine of each element in a vector of single-precision values. [`static func asinh(U) -> [Double]`](/documentation/Accelerate/vForce/asinh(_:)-ue6b) Returns the inverse hyperbolic sine of each element in a vector of double-precision values. [`static func asinh(U) -> [Float]`](/documentation/Accelerate/vForce/asinh(_:)-284n7) Returns the inverse hyperbolic sine of each element in a vector of single-precision values. [`static func asinh(U, result: inout V)`](/documentation/Accelerate/vForce/asinh(_:result:)-7wn57) Calculates the inverse hyperbolic sine of each element in a vector of double-precision values. [`static func asinh(U, result: inout V)`](/documentation/Accelerate/vForce/asinh(_:result:)-17vv4) Calculates the inverse hyperbolic sine of each element in a vector of single-precision values. [`static func atan(U) -> [Double]`](/documentation/Accelerate/vForce/atan(_:)-1ghr3) Returns the arctangent of each element in a vector of double-precision values. [`static func atan(U) -> [Float]`](/documentation/Accelerate/vForce/atan(_:)-5ejvk) Returns the arctangent of each element in a vector of single-precision values. [`static func atan(U, result: inout V)`](/documentation/Accelerate/vForce/atan(_:result:)-691jp) Calculates the arctangent of each element in a vector of double-precision values. [`static func atan(U, result: inout V)`](/documentation/Accelerate/vForce/atan(_:result:)-6bb8n) Calculates the arctangent of each element in a vector of single-precision values. [`static func atanh(U) -> [Double]`](/documentation/Accelerate/vForce/atanh(_:)-922d) Returns the inverse hyperbolic tangent of each element in a vector of double-precision values. [`static func atanh(U) -> [Float]`](/documentation/Accelerate/vForce/atanh(_:)-2t372) Returns the inverse hyperbolic tangent of each element in a vector of single-precision values. [`static func atanh(U, result: inout V)`](/documentation/Accelerate/vForce/atanh(_:result:)-6waj3) Calculates the inverse hyperbolic tangent of each element in a vector of double-precision values. [`static func atanh(U, result: inout V)`](/documentation/Accelerate/vForce/atanh(_:result:)-596wg) Calculates the inverse hyperbolic tangent of each element in a vector of single-precision values. [`static func ceil(U) -> [Double]`](/documentation/Accelerate/vForce/ceil(_:)-9dsdt) Returns the ceiling of each element in a vector of double-precision values. [`static func ceil(U) -> [Float]`](/documentation/Accelerate/vForce/ceil(_:)-57grr) Returns the ceiling of each element in a vector of single-precision values. [`static func ceil(U, result: inout V)`](/documentation/Accelerate/vForce/ceil(_:result:)-4wev4) Calculates the ceiling of each element in a vector of double-precision values. [`static func ceil(U, result: inout V)`](/documentation/Accelerate/vForce/ceil(_:result:)-6zm3u) Calculates the ceiling of each element in a vector of single-precision values. [`static func copysign(magnitudes: U, signs: V) -> [Double]`](/documentation/Accelerate/vForce/copysign(magnitudes:signs:)-s0r3) Returns each single-precision element in the magnitudes vector, setting its sign to the corresponding elements in the signs vector. [`static func copysign(magnitudes: U, signs: V) -> [Float]`](/documentation/Accelerate/vForce/copysign(magnitudes:signs:)-3jhf0) Returns each single-precision element in the magnitudes vector, setting its sign to the corresponding elements in the signs vector. [`static func copysign(magnitudes: T, signs: U, result: inout V)`](/documentation/Accelerate/vForce/copysign(magnitudes:signs:result:)-3zoya) Calculates each double-precision element in the magnitudes vector, setting its sign to the corresponding elements in the signs vector. [`static func copysign(magnitudes: T, signs: U, result: inout V)`](/documentation/Accelerate/vForce/copysign(magnitudes:signs:result:)-5umya) Calculates each single-precision element in the magnitudes vector, setting its sign to the corresponding elements in the signs vector. [`static func cos(U) -> [Double]`](/documentation/Accelerate/vForce/cos(_:)-5eeyc) Returns the cosine of each element in a vector of double-precision values. [`static func cos(U) -> [Float]`](/documentation/Accelerate/vForce/cos(_:)-3q2fu) Returns the cosine of each element in a vector of single-precision values. [`static func cos(U, result: inout V)`](/documentation/Accelerate/vForce/cos(_:result:)-95syy) Calculates the cosine of each element in a vector of double-precision values. [`static func cos(U, result: inout V)`](/documentation/Accelerate/vForce/cos(_:result:)-lrow) Calculates the cosine of each element in a vector of single-precision values. [`static func cosPi(U) -> [Double]`](/documentation/Accelerate/vForce/cosPi(_:)-8ouii) Returns the cosine of pi, multiplied by each element in a vector of double-precision values. [`static func cosPi(U) -> [Float]`](/documentation/Accelerate/vForce/cosPi(_:)-578sc) Returns the cosine of pi, multiplied by each element in a vector of single-precision values. [`static func cosPi(U, result: inout V)`](/documentation/Accelerate/vForce/cosPi(_:result:)-4rha2) Calculates the cosine of pi, multiplied by each element in a vector of double-precision values. [`static func cosPi(U, result: inout V)`](/documentation/Accelerate/vForce/cosPi(_:result:)-5ubws) Calculates the cosine of pi, multiplied by each element in a vector of single-precision values. [`static func cosh(U) -> [Double]`](/documentation/Accelerate/vForce/cosh(_:)-4dmhm) Returns the hyperbolic cosine of each element in a vector of double-precision values. [`static func cosh(U) -> [Float]`](/documentation/Accelerate/vForce/cosh(_:)-5ax3f) Returns the hyperbolic cosine of each element in a vector of single-precision values. [`static func cosh(U, result: inout V)`](/documentation/Accelerate/vForce/cosh(_:result:)-4f7in) Calculates the hyperbolic cosine of each element in a vector of double-precision values. [`static func cosh(U, result: inout V)`](/documentation/Accelerate/vForce/cosh(_:result:)-3x3wu) Calculates the hyperbolic cosine of each element in a vector of single-precision values. [`static func exp(U) -> [Double]`](/documentation/Accelerate/vForce/exp(_:)-76nrd) Returns the *e*, raised to the power of each element in a vector of double-precision values. [`static func exp(U) -> [Float]`](/documentation/Accelerate/vForce/exp(_:)-5iaun) Returns the *e*, raised to the power of each element in a vector of single-precision values. [`static func exp(U, result: inout V)`](/documentation/Accelerate/vForce/exp(_:result:)-34nxw) Calculates the *e*, raised to the power of each element in a vector of double-precision values. [`static func exp(U, result: inout V)`](/documentation/Accelerate/vForce/exp(_:result:)-4k85n) Calculates the *e*, raised to the power of each element in a vector of single-precision values. [`static func exp2(U) -> [Double]`](/documentation/Accelerate/vForce/exp2(_:)-2m5q) Returns the 2, raised to the power of each element in a vector of double-precision values. [`static func exp2(U) -> [Float]`](/documentation/Accelerate/vForce/exp2(_:)-4mm9y) Returns the 2, raised to the power of each element in a vector of single-precision values. [`static func exp2(U, result: inout V)`](/documentation/Accelerate/vForce/exp2(_:result:)-6ru6m) Calculates the 2, raised to the power of each element in a vector of double-precision values. [`static func exp2(U, result: inout V)`](/documentation/Accelerate/vForce/exp2(_:result:)-8m564) Calculates the 2, raised to the power of each element in a vector of single-precision values. [`static func expm1(U) -> [Double]`](/documentation/Accelerate/vForce/expm1(_:)-xkzx) Returns the *eˣ-1* for each element in a vector of double-precision values. [`static func expm1(U) -> [Float]`](/documentation/Accelerate/vForce/expm1(_:)-mfq5) Returns the *eˣ-1* for each element in a vector of single-precision values. [`static func expm1(U, result: inout V)`](/documentation/Accelerate/vForce/expm1(_:result:)-4dpl4) Calculates the *eˣ-1* for each element in a vector of double-precision values. [`static func expm1(U, result: inout V)`](/documentation/Accelerate/vForce/expm1(_:result:)-2yhs3) Calculates the *eˣ-1* for each element in a vector of single-precision values. [`static func floor(U) -> [Double]`](/documentation/Accelerate/vForce/floor(_:)-64hyu) Returns the floor of each element in a vector of double-precision values. [`static func floor(U) -> [Float]`](/documentation/Accelerate/vForce/floor(_:)-5awna) Returns the floor of each element in a vector of single-precision values. [`static func floor(U, result: inout V)`](/documentation/Accelerate/vForce/floor(_:result:)-61veb) Calculates the floor of each element in a vector of double-precision values. [`static func floor(U, result: inout V)`](/documentation/Accelerate/vForce/floor(_:result:)-4mf4q) Calculates the floor of each element in a vector of single-precision values. [`static func log10(U) -> [Double]`](/documentation/Accelerate/vForce/log10(_:)-9wr68) Returns the base 10 logarithm of each element in a vector of double-precision values. [`static func log10(U) -> [Float]`](/documentation/Accelerate/vForce/log10(_:)-81jwh) Returns the base 10 logarithm of each element in a vector of single-precision values. [`static func log10(U, result: inout V)`](/documentation/Accelerate/vForce/log10(_:result:)-3j9cp) Calculates the base 10 logarithm of each element in a vector of double-precision values. [`static func log10(U, result: inout V)`](/documentation/Accelerate/vForce/log10(_:result:)-35727) Calculates the base 10 logarithm of each element in a vector of single-precision values. [`static func log2(U) -> [Double]`](/documentation/Accelerate/vForce/log2(_:)-2gkui) Returns the base 2 logarithm of each element in a vector of double-precision values. [`static func log2(U) -> [Float]`](/documentation/Accelerate/vForce/log2(_:)-9b3yo) Returns the base 2 logarithm of each element in a vector of single-precision values. [`static func log2(U, result: inout V)`](/documentation/Accelerate/vForce/log2(_:result:)-5xk1k) Calculates the base 2 logarithm of each element in a vector of double-precision values. [`static func log2(U, result: inout V)`](/documentation/Accelerate/vForce/log2(_:result:)-2i9yi) Calculates the base 2 logarithm of each element in a vector of single-precision values. [`static func logb(U) -> [Double]`](/documentation/Accelerate/vForce/logb(_:)-6irl7) Returns the unbiased exponent of each element in a vector of double-precision values. [`static func logb(U) -> [Float]`](/documentation/Accelerate/vForce/logb(_:)-6hwhw) Returns the unbiased exponent of each element in a vector of double-precision values. [`static func logb(U, result: inout V)`](/documentation/Accelerate/vForce/logb(_:result:)-14tuo) Calculates the unbiased exponent of each element in a vector of double-precision values. [`static func logb(U, result: inout V)`](/documentation/Accelerate/vForce/logb(_:result:)-1m3o3) Calculates the unbiased exponent of each element in a vector of single-precision values. [`static func nearestInteger(U) -> [Double]`](/documentation/Accelerate/vForce/nearestInteger(_:)-5mppu) Returns the nearest integer to each element in a vector of double-precision values. [`static func nearestInteger(U) -> [Float]`](/documentation/Accelerate/vForce/nearestInteger(_:)-386dx) Returns the nearest integer to each element in a vector of single-precision values. [`static func nearestInteger(U, result: inout V)`](/documentation/Accelerate/vForce/nearestInteger(_:result:)-bbtt) Calculates the nearest integer to each element in a vector of double-precision values. [`static func nearestInteger(U, result: inout V)`](/documentation/Accelerate/vForce/nearestInteger(_:result:)-1izut) Calculates the nearest integer to each element in a vector of double-precision values. [`static func pow(bases: U, exponents: V) -> [Double]`](/documentation/Accelerate/vForce/pow(bases:exponents:)-94dha) Returns each double-precision element in the bases vector, raised to the power of the corresponding element in the exponents vector. [`static func pow(bases: U, exponents: V) -> [Float]`](/documentation/Accelerate/vForce/pow(bases:exponents:)-3gl7v) Returns each single-precision element in the bases vector, raised to the power of the corresponding element in the exponents vector. [`static func pow(bases: T, exponents: U, result: inout V)`](/documentation/Accelerate/vForce/pow(bases:exponents:result:)-4bso) Calculates each double-precision element in the bases vector, raised to the power of the corresponding element in the exponents vector. [`static func pow(bases: T, exponents: U, result: inout V)`](/documentation/Accelerate/vForce/pow(bases:exponents:result:)-6pffz) Calculates each single-precision element in the bases vector, raised to the power of the corresponding element in the exponents vector. [`static func reciprocal(U) -> [Double]`](/documentation/Accelerate/vForce/reciprocal(_:)-555of) Returns the reciprocal of each element in a vector of double-precision values. [`static func reciprocal(U) -> [Float]`](/documentation/Accelerate/vForce/reciprocal(_:)-8lozf) Returns the reciprocal of each element in a vector of single-precision values. [`static func reciprocal(U, result: inout V)`](/documentation/Accelerate/vForce/reciprocal(_:result:)-pvu0) Calculates the reciprocal of each element in a vector of double-precision values. [`static func reciprocal(U, result: inout V)`](/documentation/Accelerate/vForce/reciprocal(_:result:)-7hu7a) Calculates the reciprocal of each element in a vector of single-precision values. [`static func remainder(dividends: U, divisors: V) -> [Double]`](/documentation/Accelerate/vForce/remainder(dividends:divisors:)-5rcri) Returns the remainder of the double-precision elements in `dividends` divided by the elements in `divisors`, using truncating division. [`static func remainder(dividends: U, divisors: V) -> [Float]`](/documentation/Accelerate/vForce/remainder(dividends:divisors:)-j4a5) Returns the remainder of the single-precision elements in `dividends` divided by the elements in `divisors`, using truncating division. [`static func remainder(dividends: T, divisors: U, result: inout V)`](/documentation/Accelerate/vForce/remainder(dividends:divisors:result:)-bj3f) Calculates the remainder of the double-precision elements in `dividends` divided by the elements in `divisors`, using truncating division. [`static func remainder(dividends: T, divisors: U, result: inout V)`](/documentation/Accelerate/vForce/remainder(dividends:divisors:result:)-31qe5) Calculates the remainder of the single-precision elements in `dividends` divided by the elements in `divisors`, using truncating division. [`static func rsqrt(U) -> [Double]`](/documentation/Accelerate/vForce/rsqrt(_:)-9gm1h) Returns the reciprocal square root of each element in a vector of double-precision values. [`static func rsqrt(U) -> [Float]`](/documentation/Accelerate/vForce/rsqrt(_:)-2xjyq) Returns the reciprocal square root of each element in a vector of single-precision values. [`static func rsqrt(U, result: inout V)`](/documentation/Accelerate/vForce/rsqrt(_:result:)-9vniv) Calculates the reciprocal square root of each element in a vector of double-precision values. [`static func rsqrt(U, result: inout V)`](/documentation/Accelerate/vForce/rsqrt(_:result:)-6o0ky) Calculates the reciprocal square root of each element in a vector of single-precision values. [`static func sin(U) -> [Double]`](/documentation/Accelerate/vForce/sin(_:)-61sn) Returns the sine of each element in a vector of double-precision values. [`static func sin(U) -> [Float]`](/documentation/Accelerate/vForce/sin(_:)-6o1ao) Returns the sine of each element in a vector of single-precision values. [`static func sin(U, result: inout V)`](/documentation/Accelerate/vForce/sin(_:result:)-6xo5w) Calculates the sine of each element in a vector of double-precision values. [`static func sin(U, result: inout V)`](/documentation/Accelerate/vForce/sin(_:result:)-oida) Calculates the sine of each element in a vector of single-precision values. [`static func sinPi(U) -> [Double]`](/documentation/Accelerate/vForce/sinPi(_:)-1wh5u) Returns the sine of pi, multiplied by each element in a vector of double-precision values. [`static func sinPi(U) -> [Float]`](/documentation/Accelerate/vForce/sinPi(_:)-3a7fm) Returns the sine of pi, multiplied by each element in a vector of single-precision values. [`static func sinPi(U, result: inout V)`](/documentation/Accelerate/vForce/sinPi(_:result:)-88a6o) Calculates the sine of pi, multiplied by each element in a vector of double-precision values. [`static func sinPi(U, result: inout V)`](/documentation/Accelerate/vForce/sinPi(_:result:)-9p5xq) Calculates the sine of pi, multiplied by each element in a vector of single-precision values. [`static func sincos(T, sinResult: inout U, cosResult: inout V)`](/documentation/Accelerate/vForce/sincos(_:sinResult:cosResult:)-93te) Calculates the sine and cosine of each element in a vector of double-precision values. [`static func sincos(T, sinResult: inout U, cosResult: inout V)`](/documentation/Accelerate/vForce/sincos(_:sinResult:cosResult:)-tk1q) Calculates the sine and cosine of each element in a vector of double-precision values. [`static func sinh(U) -> [Double]`](/documentation/Accelerate/vForce/sinh(_:)-54hpe) Returns the hyperbolic sine of each element in a vector of double-precision values. [`static func sinh(U) -> [Float]`](/documentation/Accelerate/vForce/sinh(_:)-fwj2) Returns the hyperbolic sine of each element in a vector of single-precision values. [`static func sinh(U, result: inout V)`](/documentation/Accelerate/vForce/sinh(_:result:)-6xge8) Calculates the hyperbolic sine of each element in a vector of double-precision values. [`static func sinh(U, result: inout V)`](/documentation/Accelerate/vForce/sinh(_:result:)-1ag0e) Calculates the hyperbolic sine of each element in a vector of single-precision values. [`static func sqrt(U) -> [Double]`](/documentation/Accelerate/vForce/sqrt(_:)-7ze6m) Returns the square root of each element in a vector of double-precision values. [`static func sqrt(U) -> [Float]`](/documentation/Accelerate/vForce/sqrt(_:)-8wla9) Returns the square root each element in a vector of single-precision values. [`static func sqrt(U, result: inout V)`](/documentation/Accelerate/vForce/sqrt(_:result:)-2ixfw) Calculates the square root of each element in a vector of double-precision values. [`static func sqrt(U, result: inout V)`](/documentation/Accelerate/vForce/sqrt(_:result:)-63m91) Calculates the square root of each element in a vector of single-precision values. [`static func tan(U) -> [Double]`](/documentation/Accelerate/vForce/tan(_:)-6n5qw) Returns the tangent of each element in a vector of double-precision values. [`static func tan(U) -> [Float]`](/documentation/Accelerate/vForce/tan(_:)-3i3c1) Returns the tangent of each element in a vector of single-precision values. [`static func tan(U, result: inout V)`](/documentation/Accelerate/vForce/tan(_:result:)-8bosl) Calculates the tangent of each element in a vector of double-precision values. [`static func tan(U, result: inout V)`](/documentation/Accelerate/vForce/tan(_:result:)-4wevz) Calculates the tangent of each element in a vector of single-precision values. [`static func tanPi(U) -> [Double]`](/documentation/Accelerate/vForce/tanPi(_:)-9lrix) Returns the tangent of pi, multiplied by each element in a vector of double-precision values. [`static func tanPi(U) -> [Float]`](/documentation/Accelerate/vForce/tanPi(_:)-4z418) Returns the tangent of pi, multiplied by each element in a vector of single-precision values. [`static func tanPi(U, result: inout V)`](/documentation/Accelerate/vForce/tanPi(_:result:)-9d72p) Calculates the tangent of pi, multiplied by each element in a vector of double-precision values. [`static func tanPi(U, result: inout V)`](/documentation/Accelerate/vForce/tanPi(_:result:)-1gp8g) Calculates the tangent of pi, multiplied by each element in a vector of single-precision values. [`static func tanh(U) -> [Double]`](/documentation/Accelerate/vForce/tanh(_:)-89qjn) Returns the hyperbolic tangent of each element in a vector of double-precision values. [`static func tanh(U) -> [Float]`](/documentation/Accelerate/vForce/tanh(_:)-4h4en) Returns the hyperbolic tangent of each element in a vector of single-precision values. [`static func tanh(U, result: inout V)`](/documentation/Accelerate/vForce/tanh(_:result:)-3fuc9) Calculates the hyperbolic tangent of each element in a vector of double-precision values. [`static func tanh(U, result: inout V)`](/documentation/Accelerate/vForce/tanh(_:result:)-1fzsa) Calculates the hyperbolic tangent of each element in a vector of single-precision values. [`static func trunc(U) -> [Double]`](/documentation/Accelerate/vForce/trunc(_:)-11ss3) Returns the integer truncation of each element in a vector of double-precision values. [`static func trunc(U) -> [Float]`](/documentation/Accelerate/vForce/trunc(_:)-5wx8z) Returns the integer truncation of each element in a vector of single-precision values. [`static func trunc(U, result: inout V)`](/documentation/Accelerate/vForce/trunc(_:result:)-8luud) Calculates the integer truncation of each element in a vector of double-precision values. [`static func trunc(U, result: inout V)`](/documentation/Accelerate/vForce/trunc(_:result:)-4xeiu) Calculates the integer truncation of each element in a vector of single-precision values. [`static func truncatingRemainder(dividends: U, divisors: V) -> [Double]`](/documentation/Accelerate/vForce/truncatingRemainder(dividends:divisors:)-11bh4) Returns the remainder of the double-precision elements in `dividends` divided by the elements in `divisors`, using truncating division. [`static func truncatingRemainder(dividends: U, divisors: V) -> [Float]`](/documentation/Accelerate/vForce/truncatingRemainder(dividends:divisors:)-9ofow) Returns the remainder of the single-precision elements in `dividends` divided by the elements in `divisors`, using truncating division. [`static func truncatingRemainder(dividends: T, divisors: U, result: inout V)`](/documentation/Accelerate/vForce/truncatingRemainder(dividends:divisors:result:)-6forr) Calculates the remainder of the double-precision elements in `dividends` divided by the elements in `divisors`, using truncating division. [`static func truncatingRemainder(dividends: T, divisors: U, result: inout V)`](/documentation/Accelerate/vForce/truncatingRemainder(dividends:divisors:result:)-23mq2) Calculates the remainder of the single-precision elements in `dividends` divided by the elements in `divisors`, using truncating division. ### Type Methods [`static func atan2(x: U, y: V) -> [Float]`](/documentation/Accelerate/vForce/atan2(x:y:)-3lku3) Returns the arctangent of each pair of elements in two vectors of single-precision values. [`static func atan2(x: U, y: V) -> [Double]`](/documentation/Accelerate/vForce/atan2(x:y:)-h54u) Returns the arctangent of each pair of elements in two vectors of double-precision values. [`static func atan2(x: T, y: U, result: inout V)`](/documentation/Accelerate/vForce/atan2(x:y:result:)-184b6) Calculates the arctangent of each pair of elements in two vectors of double-precision values. [`static func atan2(x: T, y: U, result: inout V)`](/documentation/Accelerate/vForce/atan2(x:y:result:)-6j6xb) Calculates the arctangent of each pair of elements in two vectors of single-precision values. [`static func log(U) -> [Double]`](/documentation/Accelerate/vForce/log(_:)-2gh9a) Returns the natural logarithm for each element in a vector of double-precision values. [`static func log(U) -> [Float]`](/documentation/Accelerate/vForce/log(_:)-5ffby) Returns the natural logarithm for each element in a vector of single-precision values. [`static func log(U, result: inout V)`](/documentation/Accelerate/vForce/log(_:result:)-4k52e) Calculates the natural logarithm for each element in a vector of single-precision values. [`static func log(U, result: inout V)`](/documentation/Accelerate/vForce/log(_:result:)-84hv7) Calculates the natural logarithm for each element in a vector of double-precision values. [`static func log1p(U) -> [Float]`](/documentation/Accelerate/vForce/log1p(_:)-3wn9e) Returns *log(1+x)* for each element in a vector of single-precision values. [`static func log1p(U) -> [Double]`](/documentation/Accelerate/vForce/log1p(_:)-5admq) Returns *log(1+x)* for each element in a vector of double-precision values. [`static func log1p(U, result: inout V)`](/documentation/Accelerate/vForce/log1p(_:result:)-5ckl) Calculates *log(1+x)* for each element in a vector of single-precision values. [`static func log1p(U, result: inout V)`](/documentation/Accelerate/vForce/log1p(_:result:)-8kk0n) Calculates *log(1+x)* for each element in a vector of double-precision values. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)