Official speed |
85.87 wpm (120.74 seconds elapsed during race) |
Without ending ping |
86.10 wpm (317 ms delay sending score to TypeRacer’s server) |
Timerless |
86.34 wpm (336 ms elapsed before first character typed; 120.09 seconds elapsed during race) |
Timerless minus one |
86.24 wpm, ignoring the first character typed |
Race Start |
November 1, 2023 12:54:07am UTC |
Race Finish |
November 1, 2023 12:56:07am UTC |
Outcome |
No win (3 of 4) |
Opponents |
1. ttboyd884 (95.66 wpm)
2. 7wolves (94.38 wpm)
|
Accuracy |
96.9% |
Points |
231.86 |
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 |
Cacllcullusus is a tool that helps us understand how a change in one quanititquantitiy is related to a change in another. How does the speed of a falling onbject change as a cunfunction of time>? How does the level of water in a barrel change as a function of the amoutn oamount of liquid pioured into it?W We see change occurring in nearly eveyrything we observe in teh wthwe ee world and universe, and powerful omodern intestructments help us assee more and more. In this secition we introducdee the ideas of average and instandtaneous rates of change, and show that they are closely related to the slope of a curve at a point P on teh the curve. We give precise developments of these important coneccepts in the next chapeteter, but for now we use an informal approach so you will see how they lead naturally to the main idea of this chapter, athe limit.T The idea of a limit plays a foundational orrole throughout calculaus. |
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Milliseconds |
172 |
168 |
102 |
55 |
182 |
44 |
362 |
165 |
83 |
33 |
154 |
144 |
123 |
72 |
133 |
94 |
130 |
327 |
368 |
174 |
197 |
165 |
19 |
193 |
177 |
Character |
d |
e |
a |
|
o |
f |
|
a |
|
l |
i |
m |
i |
t |
|
p |
l |
a |
y |
s |
|
a |
|
f |
o |
Milliseconds |
78 |
73 |
60 |
98 |
163 |
69 |
163 |
22 |
124 |
236 |
176 |
67 |
153 |
67 |
107 |
168 |
29 |
76 |
164 |
56 |
96 |
85 |
86 |
250 |
74 |
Character |
u |
n |
d |
a |
t |
i |
o |
n |
a |
l |
|
o |
r |
-r |
-o |
r |
o |
l |
e |
|
t |
h |
r |
o |
u |
Milliseconds |
91 |
63 |
78 |
152 |
122 |
68 |
33 |
65 |
173 |
78 |
89 |
435 |
38 |
270 |
119 |
160 |
93 |
174 |
85 |
72 |
123 |
61 |
232 |
98 |
98 |
Character |
g |
h |
o |
u |
t |
|
c |
a |
l |
c |
u |
l |
a |
-a |
u |
s |
. |
Milliseconds |
107 |
107 |
139 |
88 |
33 |
186 |
154 |
166 |
90 |
113 |
209 |
171 |
55 |
321 |
176 |
88 |
77 |
|
WPM Timing |
Seconds |
WPM |
2.41 |
29.82 |
4.83 |
39.75 |
7.24 |
61.29 |
9.66 |
74.54 |
12.07 |
66.59 |
14.49 |
68.74 |
16.9 |
75.96 |
19.32 |
78.89 |
21.73 |
77.85 |
24.15 |
79.01 |
26.56 |
79.06 |
28.98 |
80.34 |
31.39 |
82.19 |
33.81 |
86.25 |
36.22 |
83.82 |
38.64 |
81.68 |
41.05 |
80.97 |
43.47 |
81.44 |
45.88 |
81.6 |
48.3 |
81.5 |
50.71 |
80.22 |
53.13 |
79.51 |
55.54 |
80.59 |
57.96 |
79.3 |
60.37 |
78.52 |
62.79 |
78.17 |
65.2 |
79.33 |
67.61 |
79.33 |
70.03 |
79.34 |
72.44 |
79.51 |
74.86 |
79.51 |
77.27 |
80.6 |
79.69 |
81.77 |
82.1 |
82.58 |
84.52 |
82.92 |
86.93 |
82.27 |
89.35 |
82.6 |
91.76 |
83.43 |
94.18 |
83.97 |
96.59 |
83.24 |
99.01 |
83.99 |
101.42 |
84.36 |
103.84 |
84.83 |
106.25 |
85.72 |
108.67 |
86.36 |
111.08 |
86.1 |
113.5 |
85.96 |
115.91 |
86.55 |
118.33 |
86.2 |
120.74 |
85.87 |
|