Official speed |
73.96 wpm (140.18 seconds elapsed during race) |
Without ending ping |
74.15 wpm (359 ms delay sending score to TypeRacer’s server) |
Timerless |
74.45 wpm (563 ms elapsed before first character typed; 139.26 seconds elapsed during race) |
Timerless minus one |
74.36 wpm, ignoring the first character typed |
Race Start |
October 23, 2023 8:45:33pm UTC |
Race Finish |
October 23, 2023 8:47:53pm UTC |
Outcome |
No win (4 of 4) |
Opponents |
1. oren132 (92.49 wpm)
3. iamsincan (85.87 wpm)
|
Accuracy |
96.2% |
Points |
199.68 |
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 |
Calculius is a tool that helps us understand how a change in one quuantity is realtilated to a change in another. how How does the speed of a falling object change as a funtction of time? how dHow does the level of water in a barrel change as a function of the amount of liquid poursed into it> W?? We see change occuring iring in nearly evertything we observe in the woldrld and universe, and powermful modern instrucmements help us see more and more. I n nn this sextioction we intrioduce the idas deas of average and instanataneous rates of chancege, and show that htyethey are closely related to the slope of a crurcve at a point P on the curve. We give prescivese developenments of thseese importatnnt 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 odf a limit plays a dofoudnationdational role throughout calbuculus. |
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-, |
-. |
, |
|
Milliseconds |
132 |
108 |
108 |
126 |
83 |
70 |
118 |
118 |
187 |
50 |
113 |
69 |
146 |
192 |
49 |
70 |
290 |
0 |
0 |
68 |
315 |
145 |
146 |
179 |
80 |
Character |
t |
h |
e |
|
, |
-, |
l |
i |
m |
i |
t |
. |
|
T |
h |
e |
|
i |
d |
e |
a |
|
o |
d |
-d |
Milliseconds |
108 |
103 |
80 |
46 |
216 |
284 |
246 |
210 |
161 |
154 |
88 |
107 |
75 |
196 |
102 |
91 |
83 |
182 |
60 |
193 |
81 |
137 |
165 |
88 |
308 |
Character |
f |
|
a |
|
l |
i |
m |
i |
t |
|
p |
l |
a |
y |
s |
|
a |
|
d |
o |
-o |
-d |
f |
o |
u |
Milliseconds |
150 |
87 |
92 |
62 |
215 |
163 |
147 |
147 |
116 |
62 |
94 |
73 |
60 |
133 |
171 |
123 |
327 |
84 |
323 |
105 |
299 |
139 |
180 |
33 |
81 |
Character |
d |
n |
a |
t |
i |
o |
-o |
-i |
-t |
-a |
-n |
-d |
n |
d |
a |
t |
i |
o |
n |
a |
l |
|
r |
o |
l |
Milliseconds |
179 |
0 |
116 |
122 |
22 |
58 |
323 |
165 |
153 |
147 |
157 |
138 |
233 |
100 |
126 |
96 |
19 |
58 |
157 |
204 |
84 |
109 |
261 |
75 |
139 |
Character |
e |
|
t |
h |
r |
o |
u |
g |
h |
o |
u |
t |
|
c |
a |
l |
b |
u |
-u |
-b |
c |
u |
l |
u |
s |
Milliseconds |
54 |
130 |
107 |
55 |
102 |
54 |
69 |
68 |
109 |
113 |
53 |
73 |
84 |
162 |
88 |
67 |
217 |
198 |
376 |
133 |
715 |
85 |
194 |
163 |
134 |
Character |
. |
Milliseconds |
108 |
|
WPM Timing |
Seconds |
WPM |
2.8 |
47.08 |
5.61 |
70.62 |
8.41 |
81.32 |
11.21 |
75.97 |
14.02 |
71.91 |
16.82 |
77.04 |
19.63 |
77.65 |
22.43 |
79.72 |
25.23 |
78.94 |
28.04 |
75.76 |
30.84 |
78.6 |
33.64 |
79.9 |
36.45 |
81.98 |
39.25 |
80.71 |
42.06 |
78.75 |
44.86 |
76.51 |
47.66 |
74.78 |
50.47 |
75.14 |
53.27 |
75.24 |
56.07 |
75.12 |
58.88 |
75.41 |
61.68 |
74.12 |
64.48 |
73.51 |
67.29 |
75.08 |
70.09 |
73.62 |
72.9 |
72.93 |
75.7 |
71.97 |
78.5 |
71.69 |
81.31 |
71.29 |
84.11 |
71.48 |
86.91 |
71.66 |
89.72 |
71.69 |
92.52 |
72.5 |
95.33 |
72.01 |
98.13 |
72.27 |
100.93 |
72.29 |
103.74 |
71.49 |
106.54 |
71.75 |
109.34 |
72.1 |
112.15 |
72.55 |
114.95 |
73.28 |
117.75 |
73.58 |
120.56 |
74.35 |
123.36 |
75.29 |
126.17 |
75.14 |
128.97 |
75.09 |
131.77 |
75.22 |
134.58 |
73.92 |
137.38 |
74.77 |
140.18 |
73.96 |
|