Official speed |
101.04 wpm (102.61 seconds elapsed during race) |
Without ending ping |
101.27 wpm (238 ms delay sending score to TypeRacer’s server) |
Timerless |
101.86 wpm (588 ms elapsed before first character typed; 101.79 seconds elapsed during race) |
Timerless minus one |
101.74 wpm, ignoring the first character typed |
Race Start |
November 14, 2023 5:57:10am UTC |
Race Finish |
November 14, 2023 5:58:52am UTC |
Outcome |
No win (4 of 5) |
Opponents |
1. forcherie2 (132.13 wpm)
2. nielsjensen (115.10 wpm)
3. wqkk (104.34 wpm)
5. dx3906 (96.68 wpm)
|
Accuracy |
97.1% |
Points |
272.82 |
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 |
Calcus ius ilus is a toll ol that helps us understand how a change in one uquantity 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 mamount of liquyid id poured into it? We see changes co occuring inring in nearly everything we sooinsbserve ein thin the eworld world an unid universse, and universe, and powerful modern instruments heplp us see more and more. In this section we introduce the ideas of average and insteananteanoeous rates of changes, anchange, and show that they are closely related to the slope of a curve at a point P on the cuve. rve. We give precise developments of these important concepts in the next chapter, but for now we use an informal prapproach so ytou wyou will see how they lead naturally ot the to the ain main idea of this chapte,r the chapter, the limit. The idea of a limit plays a foundational role throughout calculcusus. |
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e |
e |
|
h |
o |
w |
|
t |
h |
e |
y |
|
l |
e |
a |
Milliseconds |
151 |
82 |
32 |
64 |
78 |
64 |
44 |
148 |
49 |
91 |
164 |
144 |
48 |
84 |
35 |
54 |
107 |
64 |
61 |
91 |
71 |
33 |
58 |
119 |
65 |
Character |
d |
|
n |
a |
t |
u |
r |
a |
l |
l |
y |
|
o |
t |
|
t |
h |
e |
|
-o |
-t |
- |
-t |
-h |
-e |
Milliseconds |
59 |
72 |
105 |
69 |
76 |
66 |
76 |
47 |
41 |
115 |
97 |
97 |
88 |
0 |
86 |
72 |
71 |
105 |
38 |
270 |
0 |
0 |
0 |
0 |
0 |
Character |
- |
t |
o |
|
t |
h |
e |
|
a |
i |
n |
|
- |
-n |
-i |
-a |
m |
a |
i |
n |
|
i |
d |
e |
a |
Milliseconds |
0 |
177 |
35 |
36 |
100 |
61 |
78 |
62 |
166 |
65 |
96 |
71 |
200 |
129 |
136 |
105 |
183 |
73 |
73 |
87 |
52 |
74 |
56 |
80 |
37 |
Character |
|
o |
f |
|
t |
h |
i |
s |
|
c |
h |
a |
p |
t |
e |
, |
r |
|
t |
h |
e |
|
-c |
-h |
-a |
Milliseconds |
85 |
52 |
87 |
60 |
120 |
98 |
24 |
78 |
103 |
32 |
105 |
86 |
89 |
74 |
111 |
96 |
0 |
36 |
115 |
84 |
93 |
57 |
272 |
0 |
0 |
Character |
-p |
-t |
-e |
-, |
-r |
- |
-t |
-h |
-e |
- |
c |
h |
a |
p |
t |
e |
r |
, |
|
t |
h |
e |
|
l |
i |
Milliseconds |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
202 |
101 |
122 |
94 |
103 |
161 |
65 |
95 |
48 |
168 |
86 |
118 |
29 |
150 |
0 |
Character |
m |
i |
t |
. |
|
T |
h |
e |
|
i |
d |
e |
a |
|
o |
f |
|
a |
|
l |
i |
m |
i |
t |
|
Milliseconds |
120 |
57 |
75 |
134 |
44 |
141 |
104 |
69 |
138 |
54 |
112 |
49 |
88 |
16 |
54 |
160 |
115 |
122 |
85 |
95 |
49 |
183 |
39 |
114 |
81 |
Character |
p |
l |
a |
y |
s |
|
a |
|
f |
o |
u |
n |
d |
a |
t |
i |
o |
n |
a |
l |
|
r |
o |
l |
e |
Milliseconds |
34 |
149 |
23 |
123 |
144 |
88 |
68 |
38 |
173 |
111 |
35 |
95 |
56 |
26 |
604 |
122 |
37 |
102 |
103 |
57 |
92 |
93 |
63 |
131 |
78 |
Character |
|
t |
h |
r |
o |
u |
g |
h |
o |
u |
t |
|
c |
a |
l |
c |
u |
l |
c |
u |
s |
-s |
-u |
-c |
u |
Milliseconds |
109 |
63 |
42 |
517 |
137 |
38 |
125 |
115 |
176 |
51 |
133 |
84 |
124 |
112 |
55 |
137 |
86 |
173 |
60 |
156 |
109 |
241 |
113 |
126 |
169 |
Character |
s |
. |
Milliseconds |
70 |
147 |
|
WPM Timing |
Seconds |
WPM |
2.05 |
29.24 |
4.1 |
32.16 |
6.16 |
38.98 |
8.21 |
67.24 |
10.26 |
76.01 |
12.31 |
86.73 |
14.37 |
92.72 |
16.42 |
98.67 |
18.47 |
102.65 |
20.52 |
104.08 |
22.57 |
108.44 |
24.63 |
111.58 |
26.68 |
112.9 |
28.73 |
111.1 |
30.78 |
111.1 |
32.84 |
107.44 |
34.89 |
104.22 |
36.94 |
105.9 |
38.99 |
102.48 |
41.05 |
99.7 |
43.1 |
97.18 |
45.15 |
93.29 |
47.2 |
93.56 |
49.25 |
95.75 |
51.31 |
95.66 |
53.36 |
97.83 |
55.41 |
99.84 |
57.46 |
99.82 |
59.52 |
97.99 |
61.57 |
96.87 |
63.62 |
96.76 |
65.67 |
98.49 |
67.72 |
99.4 |
69.78 |
100.43 |
71.83 |
98.9 |
73.88 |
98.92 |
75.93 |
99.24 |
77.99 |
100.48 |
80.04 |
101.8 |
82.09 |
102.76 |
84.14 |
102.11 |
86.19 |
102.33 |
88.25 |
102.39 |
90.3 |
101.79 |
92.35 |
101.09 |
94.4 |
101.44 |
96.46 |
102.02 |
98.51 |
102.08 |
100.56 |
102.03 |
102.61 |
101.04 |
|