func math.IsNaN

60 uses

	math (current package)
		acosh.go#L48: 	case x < 1 || IsNaN(x):
		asinh.go#L48: 	if IsNaN(x) || IsInf(x, 0) {
		atan2.go#L34: 	case IsNaN(y) || IsNaN(x):
		atanh.go#L53: 	case x < -1 || x > 1 || IsNaN(x):
		bits.go#L34: func IsNaN(f float64) (is bool) {
		cbrt.go#L40: 	case x == 0 || IsNaN(x) || IsInf(x, 0):
		dim.go#L42: 	case IsNaN(x) || IsNaN(y):
		dim.go#L69: 	case IsNaN(x) || IsNaN(y):
		erf.go#L197: 	case IsNaN(x):
		erf.go#L273: 	case IsNaN(x):
		erfinv.go#L78: 	if IsNaN(x) || x <= -1 || x >= 1 {
		exp.go#L105: 	case IsNaN(x) || IsInf(x, 1):
		exp.go#L148: 	case IsNaN(x) || IsInf(x, 1):
		expm1.go#L146: 	case IsInf(x, 1) || IsNaN(x):
		floor.go#L16: 	if x == 0 || IsNaN(x) || IsInf(x, 0) {
		floor.go#L51: 	if x == 0 || IsNaN(x) || IsInf(x, 0) {
		frexp.go#L23: 	case IsInf(f, 0) || IsNaN(f):
		gamma.go#L134: 	case isNegInt(x) || IsInf(x, -1) || IsNaN(x):
		hypot.go#L26: 	case IsNaN(p) || IsNaN(q):
		j0.go#L94: 	case IsNaN(x):
		j0.go#L172: 	case x < 0 || IsNaN(x):
		j1.go#L91: 	case IsNaN(x):
		j1.go#L171: 	case x < 0 || IsNaN(x):
		jn.go#L60: 	case IsNaN(x):
		jn.go#L237: 	case x < 0 || IsNaN(x):
		ldexp.go#L21: 	case IsInf(frac, 0) || IsNaN(frac):
		lgamma.go#L189: 	case IsNaN(x):
		log.go#L97: 	case IsNaN(x) || IsInf(x, 1):
		log1p.go#L117: 	case x < -1 || IsNaN(x): // includes -Inf
		logb.go#L20: 	case IsNaN(x):
		logb.go#L37: 	case IsNaN(x):
		mod.go#L24: 	if y == 0 || IsInf(x, 0) || IsNaN(x) || IsNaN(y) {
		nextafter.go#L15: 	case IsNaN(float64(x)) || IsNaN(float64(y)): // special case
		nextafter.go#L37: 	case IsNaN(x) || IsNaN(y): // special case
		pow.go#L46: 	case IsNaN(x) || IsNaN(y):
		remainder.go#L46: 	case IsNaN(x) || IsNaN(y) || IsInf(x, 0) || y == 0:
		sin.go#L127: 	case IsNaN(x) || IsInf(x, 0):
		sin.go#L188: 	case x == 0 || IsNaN(x):
		sincos.go#L25: 	case IsNaN(x) || IsInf(x, 0):
		sqrt.go#L102: 	case x == 0 || IsNaN(x) || IsInf(x, 1):
		tan.go#L92: 	case x == 0 || IsNaN(x):

	math/big
		float.go#L89: 	if math.IsNaN(x) {
		float.go#L548: 	if math.IsNaN(x) {

	encoding/json
		encode.go#L577: 	if math.IsInf(f, 0) || math.IsNaN(f) {

	src.elv.sh/pkg/eval
		builtin_fn_container.go#L864: 			case math.IsNaN(a):
		builtin_fn_container.go#L865: 				if math.IsNaN(b) {
		builtin_fn_container.go#L869: 			case math.IsNaN(b):

	src.elv.sh/pkg/eval/evaltest
		matchers.go#L21: 	if math.IsNaN(a) && math.IsNaN(b) {

	src.elv.sh/pkg/eval/mods/math
		math.go#L505: 	"is-nan":        math.IsNaN,

	src.elv.sh/pkg/eval/vals
		string.go#L49: 	} else if noPoint && !math.IsNaN(f) && !math.IsInf(f, 0) {