Official speed |
115.10 wpm (90.08 seconds elapsed during race) |
Without ending ping |
115.17 wpm (57 ms delay sending score to TypeRacer’s server) |
Timerless |
115.66 wpm (378 ms elapsed before first character typed; 89.64 seconds elapsed during race) |
Timerless minus one |
115.52 wpm, ignoring the first character typed |
Race Start |
November 18, 2023 9:03:23am UTC |
Race Finish |
November 18, 2023 9:04:53am UTC |
Outcome |
Win (1 of 5) |
Opponents |
2. ergosolo (109.79 wpm)
|
Accuracy |
97.4% |
Points |
310.76 |
Text |
#4940058 (Length: 864 characters) Calculus is a tool that helps us understand how a change in one quantity is related to a change in another. How does the speed of a falling object change as a function of time? How does the level of water in a barrel change as a function of the amount of liquid poured into it? We see change occurring in nearly everything we observe in the world and universe, and powerful modern instruments help us see more and more. In this section we introduce the ideas of average and instantaneous rates of change, and show that they are closely related to the slope of a curve at a point P on the curve. We give precise developments of these important concepts in the next chapter, but for now we use an informal approach so you will see how they lead naturally to the main idea of this chapter, the limit. The idea of a limit plays a foundational role throughout calculus. |
Characters typed |
Calclusulus is a tool that helps us understand how a change in one qunaantity is related to a change in another. How does the speed of a falinlling object change as a fucntionncnction of time? hoHow does the level of water in a barrel change as a function of the amount of liquid poured into it? We esee change occurring in nearly everything we observe in the world and universe, and powerful modern intststruments help us see more and more. in thisIn this section we introduce the ideas of vaverage and instatnentaenneous rates of change, and show that they are closely related to the slope oa .cf a accurve at a point P on the curve. We give precieseise developments of these important concepts in the next chapter, abubbut for now we use an informatl approach so you wills e see how they lead naturally to the main idea of this chapter, the limt.it. The idea of a limit plays a foundational role inthroughout calculus. |
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54 |
95 |
75 |
89 |
55 |
104 |
27 |
126 |
59 |
124 |
75 |
67 |
107 |
59 |
109 |
21 |
123 |
98 |
Character |
i |
m |
i |
t |
|
p |
l |
a |
y |
s |
|
a |
|
f |
o |
u |
n |
d |
a |
t |
i |
o |
n |
a |
l |
Milliseconds |
60 |
79 |
108 |
79 |
106 |
176 |
116 |
94 |
67 |
81 |
70 |
67 |
70 |
61 |
85 |
37 |
146 |
21 |
92 |
47 |
53 |
86 |
70 |
78 |
90 |
Character |
|
r |
o |
l |
e |
|
i |
n |
-n |
-i |
t |
h |
r |
o |
u |
g |
h |
o |
u |
t |
|
c |
a |
l |
c |
Milliseconds |
72 |
68 |
75 |
120 |
100 |
75 |
99 |
65 |
222 |
99 |
85 |
88 |
48 |
70 |
64 |
60 |
105 |
86 |
69 |
91 |
82 |
67 |
69 |
45 |
79 |
Character |
u |
l |
u |
s |
. |
Milliseconds |
88 |
129 |
79 |
65 |
83 |
|
WPM Timing |
Seconds |
WPM |
1.8 |
26.64 |
3.6 |
89.92 |
5.4 |
108.79 |
7.21 |
109.9 |
9.01 |
114.57 |
10.81 |
121.01 |
12.61 |
124.65 |
14.41 |
114.07 |
16.21 |
118.42 |
18.02 |
107.24 |
19.82 |
107.18 |
21.62 |
107.68 |
23.42 |
111.19 |
25.22 |
112.28 |
27.02 |
114.57 |
28.83 |
115.32 |
30.63 |
114.41 |
32.43 |
116.2 |
34.23 |
117.79 |
36.03 |
118.56 |
37.83 |
119.9 |
39.63 |
118.68 |
41.44 |
119.9 |
43.24 |
116.57 |
45.04 |
116.17 |
46.84 |
117.33 |
48.64 |
116.69 |
50.44 |
114.66 |
52.25 |
112.78 |
54.05 |
114.35 |
55.85 |
114.74 |
57.65 |
115.94 |
59.45 |
113.44 |
61.25 |
113.43 |
63.05 |
114.38 |
64.86 |
112.31 |
66.66 |
112.33 |
68.46 |
113.94 |
70.26 |
114.94 |
72.06 |
113.9 |
73.86 |
114.05 |
75.67 |
114.5 |
77.47 |
112.77 |
79.27 |
112.93 |
81.07 |
113.53 |
82.87 |
114.68 |
84.67 |
113.94 |
86.48 |
114.35 |
88.28 |
114.73 |
90.08 |
115.1 |
|