Official speed |
77.36 wpm (134.02 seconds elapsed during race) |
Without ending ping |
77.47 wpm (184 ms delay sending score to TypeRacer’s server) |
Timerless |
77.78 wpm (536 ms elapsed before first character typed; 133.30 seconds elapsed during race) |
Timerless minus one |
77.69 wpm, ignoring the first character typed |
Race Start |
May 12, 2024 4:33:29am UTC |
Race Finish |
May 12, 2024 4:35:43am UTC |
Outcome |
No win (5 of 5) |
Opponents |
1. pugslyyy (114.29 wpm)
2. eddyyang2003 (106.00 wpm)
4. rocketspdtyper (90.90 wpm)
|
Accuracy |
97.3% |
Points |
208.87 |
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 |
Calculsus is a tool that haelps us understand how a change in one quantity is related to a change in another, . Howe doeHow does the speed of a falling object change as a function of time? How does thel evthe leve ll of water in a bareerel change as a ufunction of the amount of liquid poured into it? ?We wsee change occuriring in nearly everything we observe in the world and universe, and powerful modern ainstruments help us see more tand naand more. In this section we tintroduce the ideas os f average and instantaneous rates of change, asnnd show that they are closely related to the slope of a curve at a point P on the curve. We give precise developments ofthe theof these oimportant concepts in the next chapter , but for now we use an informal approach so you will see how they lead naturally to the main indda ea of this chapter, the limit. The idea of ta limit plays an foundational frole throughout claalculsuus. |
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28 |
84 |
121 |
164 |
103 |
148 |
113 |
165 |
139 |
60 |
77 |
294 |
103 |
158 |
43 |
127 |
154 |
92 |
88 |
122 |
496 |
46 |
75 |
173 |
Character |
i |
m |
i |
t |
|
p |
l |
a |
y |
s |
|
a |
n |
-n |
|
f |
o |
u |
n |
d |
a |
t |
i |
o |
n |
Milliseconds |
143 |
111 |
197 |
104 |
98 |
199 |
163 |
123 |
153 |
95 |
105 |
294 |
133 |
485 |
104 |
79 |
57 |
89 |
191 |
80 |
119 |
80 |
69 |
78 |
97 |
Character |
a |
l |
|
f |
-f |
r |
o |
l |
e |
|
t |
h |
r |
o |
u |
g |
h |
o |
u |
t |
|
c |
l |
a |
-a |
Milliseconds |
78 |
143 |
68 |
140 |
376 |
40 |
141 |
155 |
65 |
83 |
265 |
71 |
141 |
64 |
42 |
135 |
59 |
107 |
83 |
21 |
108 |
173 |
105 |
106 |
398 |
Character |
-l |
a |
l |
c |
u |
l |
s |
u |
-u |
-s |
u |
s |
. |
Milliseconds |
109 |
60 |
140 |
80 |
154 |
160 |
136 |
115 |
348 |
120 |
170 |
119 |
127 |
|
WPM Timing |
Seconds |
WPM |
2.68 |
67.15 |
5.36 |
73.87 |
8.04 |
82.08 |
10.72 |
85.06 |
13.4 |
88.64 |
16.08 |
80.58 |
18.76 |
81.86 |
21.44 |
81.7 |
24.12 |
85.56 |
26.8 |
83.27 |
29.49 |
79.77 |
32.17 |
79.46 |
34.85 |
78.86 |
37.53 |
81.22 |
40.21 |
79.99 |
42.89 |
78.34 |
45.57 |
77.95 |
48.25 |
78.1 |
50.93 |
78.23 |
53.61 |
79.69 |
56.29 |
80.8 |
58.97 |
79.97 |
61.65 |
79.8 |
64.33 |
77.79 |
67.01 |
78.26 |
69.69 |
78 |
72.37 |
76.6 |
75.05 |
76.91 |
77.73 |
77.34 |
80.41 |
77.75 |
83.09 |
77.98 |
85.77 |
78.9 |
88.46 |
78.68 |
91.14 |
78.34 |
93.82 |
77.9 |
96.5 |
77.6 |
99.18 |
76.59 |
101.86 |
75.99 |
104.54 |
76.22 |
107.22 |
76.22 |
109.9 |
76.65 |
112.58 |
76.96 |
115.26 |
76.94 |
117.94 |
77.84 |
120.62 |
77.1 |
123.3 |
77.86 |
125.98 |
77.82 |
128.66 |
77.79 |
131.34 |
78.12 |
134.02 |
77.36 |
|