トレース

noun, noun or participle which takes 'suru', transitive verb

tracing; copying by tracing

General term for tracing a drawing, design, or path; also used in computing for tracing execution or routes.

• 地ち図ずをトレースして、新あたらしいルートを書かき込こんだ。

  I traced the map and added a new route.

noun, noun or participle which takes 'suru', transitive verb

trail in snow; following footprints

Mountaineering term for a trail left in snow, or the act of following such a trail.

• 雪ゆき山やまでは先せん行こう者しゃのトレースをたどるのが安あん全ぜんだ。

  In snowy mountains, it's safer to follow the trail left by those ahead.

noun

trace of a matrix

Mathematics: sum of the diagonal elements of a square matrix.

• 行ぎょう列れつのトレースは、対たい角かく成せい分ぶんの和わとして定てい義ぎされる。

  The trace of a matrix is defined as the sum of its diagonal elements.