Official speed |
71.33 wpm (145.35 seconds elapsed during race) |
Without ending ping |
71.44 wpm (225 ms delay sending score to TypeRacer’s server) |
Timerless |
72.07 wpm (1,274 ms elapsed before first character typed; 143.85 seconds elapsed during race) |
Timerless minus one |
71.99 wpm, ignoring the first character typed |
Race Start |
September 16, 2024 5:10:09am UTC |
Race Finish |
September 16, 2024 5:12:34am UTC |
Outcome |
No win (2 of 2) |
Opponents |
1. venerator (73.61 wpm)
|
Accuracy |
97.5% |
Points |
192.59 |
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 |
Calkcuylus is a tools tha that helps us understand how a change in ione quantity is related to cha 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 instrucments help us see more na and mroe ore. In this section we introduce the ideas of average and instantaneous rates of change, and show that they are closely related to the sloe poe e of a curve at a poin tt P on the curve. We give precise developments of these importante concepts in the next chapeter, but for now we use an informal apporroach so weyou will see how they lead naturally to the main idea o ff this chapter, the limit. The idea of a limit plays a foundational role throughout calculaus. |
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505 |
83 |
128 |
107 |
286 |
120 |
Character |
t |
|
c |
a |
l |
c |
u |
l |
a |
-a |
u |
s |
. |
Milliseconds |
86 |
146 |
183 |
317 |
168 |
222 |
63 |
221 |
187 |
306 |
210 |
81 |
134 |
|
WPM Timing |
Seconds |
WPM |
2.91 |
12.38 |
5.81 |
24.77 |
8.72 |
26.14 |
11.63 |
39.21 |
14.54 |
48.71 |
17.44 |
50.91 |
20.35 |
51.89 |
23.26 |
58.31 |
26.16 |
63.29 |
29.07 |
66.05 |
31.98 |
68.67 |
34.88 |
70.52 |
37.79 |
72.4 |
40.7 |
73.42 |
43.61 |
73.2 |
46.51 |
72.75 |
49.42 |
74.06 |
52.33 |
74.76 |
55.23 |
76.26 |
58.14 |
74.71 |
61.05 |
74.7 |
63.96 |
73.93 |
66.86 |
73.58 |
69.77 |
72.24 |
72.68 |
73.31 |
75.58 |
73.35 |
78.49 |
73.38 |
81.4 |
72.83 |
84.3 |
73.88 |
87.21 |
74.16 |
90.12 |
73.77 |
93.03 |
71.59 |
95.93 |
71.43 |
98.84 |
70.9 |
101.75 |
70.88 |
104.65 |
71.32 |
107.56 |
71.07 |
110.47 |
70.61 |
113.38 |
70.7 |
116.28 |
70.48 |
119.19 |
70.38 |
122.1 |
70.08 |
125 |
70.08 |
127.91 |
70.74 |
130.82 |
70.82 |
133.72 |
71.34 |
136.63 |
71.4 |
139.54 |
71.38 |
142.45 |
71.69 |
145.35 |
71.33 |
|