Q: apparently he eventually became unable to undertake work which required him to concentrate, and research in mathematics became impossible at these times.

A: Apparently he eventually became unable to undertake work which required him to concentrate, and research in mathematics became impossible at these times.
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Q: the prince of yahweh's host said to joshua, put off your shoe from off your foot; for the place whereon you stand is holy. joshua did so.

A: The prince of Yahweh's host said to Joshua, Put off your shoe from off your foot; for the place whereon you stand is holy. Joshua did so.
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Q: comprehensive logging: more than 20 separate logging sessions can be stored on the instrument.

A:
Comprehensive logging: More than 20 separate logging sessions can be stored on the instrument.
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