We could add new operators using words (" sin, cos," "tan," etc.) instead of symbols.

我们可以使用单词(“sin”、“cos”、“tan”等)而不是符号来添加运算符。

youdao

It contains a nested loop that calls exp , cos , and sin , followed by a loop that calls sin and SQRT .

它包含了一个嵌套的循环，该循环会调用exp 、cos以及sin，接下来是一个调用sin和sqrt的循环。

youdao

Scientific calculator supporting addition, subtraction, multiplication, division, square-root, square, cube, sin, cos, tan, Factorial, inverse, modulus.

科学计算，加、减、乘、除、开方、平方、三次方、三角函数(sin cos tan)、阶乘、求反、取模等。

youdao

For example, this is x=t, x=t^, you're going to have x=sin t and cos t and log t.

例如,这是x=t,x=t^,你还会遇到正弦,余弦,对数函数

耶鲁公开课 - 基础物理课程节选