offset += 4
			}
			continue
		}

		offset := p.Pc
		for _, ins := range instructionsForProg(p) {
			if ic, err := ins.encode(); err == nil {
				cursym.WriteInt(ctxt, offset, ins.length(), int64(ic))
				offset += int64(ins.length())
			}
			if ins.usesRegTmp() {
				p.Mark |= USES_REG_TMP
			}
		}
	}

func (h extraHeader) Write(w *bufio.Writer) {
	if h.date != nil {
		w.Write(headerDate)
		w.Write(h.date)
		w.Write(crlf)
	}
	if h.contentLength != nil {
		w.Write(headerContentLength)
		w.Write(h.contentLength)
		w.Write(crlf)
	}
	for i, v := range []string{h.contentType, h.connection, h.transferEncoding} {
		if v != "" {
			w.Write(extraHeaderKeys[i])
			w.Write(colonSpace)

	writebyte := func(o uint8) { wOff = objw.Uint8(x, wOff, o) }

	// Write one non-aggregate arg/field/element.
	write1 := func(sz, offset int64) {
		if offset >= rtabi.TraceArgsSpecial {
			writebyte(rtabi.TraceArgsOffsetTooLarge)
		} else {
			writebyte(uint8(offset))
			writebyte(uint8(sz))
		}
		n++
	}

	// Visit t recursively and write it out.
	// Returns whether to continue visiting.

or whether they be refracted apart, as in the twelfth, thirteenth and
fourteenth Experiments. The Refraction therefore of every Ray apart is
regular, and what Rule that Refraction observes we are now to shew.[E]

The late Writers in Opticks teach, that the Sines of Incidence are in a
given Proportion to the Sines of Refraction, as was explained in the
fifth Axiom, and some by Instruments fitted for measuring of

t":1228525763,"max_t":1236205616,"mean_t":1232365689},{"name":"external-script-document-write-expected.checksum","kids":[],"cl_weight":0.0006270059426999707,"touches":2,"min_t":1228525763,"max_t":1236205616,"mean_t":1232365689},{"name":"002-expected.png","kids":[],"cl_weight":0.0006270059426999707,"touches":2,"min_t":1228525763,"max_t":1236205616,"mean_t":1232365689},{"name":"external-script-document-write_2-expected.png","kids":[],"cl_weight":0.0006270059426999707,"touches":2,"min_t":1228525763...

in the fifth Experiment, or whether they be refracted apart, as in the twelfth, thirteenth and fourteenth Experiments. The Refraction therefore of every Ray apart is regular, and what Rule that Refraction observes we are now to shew.[E] The late Writers in Opticks teach, that the Sines of Incidence are in a given Proportion to the Sines of Refraction, as was explained in the fifth Axiom, and some by Instruments fitted for measuring of Refractions, or otherwise experimentally examining this Proportion,...