Official speed |
91.73 wpm (113.03 seconds elapsed during race) |
Without ending ping |
92.45 wpm (874 ms delay sending score to TypeRacer’s server) |
Timerless |
92.59 wpm (177 ms elapsed before first character typed; 111.98 seconds elapsed during race) |
Timerless minus one |
92.48 wpm, ignoring the first character typed |
Race Start |
March 3, 2024 10:32:17am UTC |
Race Finish |
March 3, 2024 10:34:10am UTC |
Outcome |
No win (3 of 3) |
Opponents |
1. hassansajjad (98.26 wpm)
2. chanakya75e (96.09 wpm)
|
Accuracy |
96.9% |
Points |
247.68 |
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 |
Calculus is a tool that heps ulps us undreerstand how a change in one quantity is related to a change in another. How dies oes the speed of a falling objetc tt change as a function of time? How does the level of water in a batrrrel change as afunc function of the amount of liquid poured into it?Q We see change occuring ring in eanear ly everyiththing we obsevrve in the world and universe, and powerful modren ern instruments help us see more and more. In this section we introduce the ideas of saverage and instantaneous ratstes of change, and show that they are closely related to the slpope of a curve a t a point P on the curve. We give precise developmetns nts of these important concepts in he the nexxt ch tt t chapetter, but for now we use an informal approach so you will see who who thow they lead naturally to the main idea of this chapter, the limit. The nidea of a limit oplay a s a foundational role throughtoout calculus. |
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161 |
150 |
143 |
119 |
149 |
74 |
141 |
134 |
69 |
42 |
109 |
25 |
97 |
49 |
53 |
152 |
84 |
53 |
117 |
227 |
149 |
71 |
79 |
81 |
Character |
t |
h |
e |
|
l |
i |
m |
i |
t |
. |
|
T |
h |
e |
|
n |
-n |
i |
d |
e |
a |
|
o |
f |
|
Milliseconds |
109 |
54 |
86 |
62 |
48 |
119 |
76 |
142 |
83 |
156 |
130 |
128 |
93 |
70 |
86 |
159 |
238 |
140 |
65 |
133 |
91 |
149 |
144 |
73 |
55 |
Character |
a |
|
l |
i |
m |
i |
t |
|
o |
-o |
p |
l |
a |
y |
|
a |
|
- |
-a |
- |
s |
|
a |
|
f |
Milliseconds |
68 |
90 |
86 |
50 |
125 |
115 |
120 |
43 |
163 |
363 |
303 |
82 |
66 |
133 |
58 |
76 |
123 |
318 |
130 |
124 |
70 |
53 |
121 |
120 |
113 |
Character |
o |
u |
n |
d |
a |
t |
i |
o |
n |
a |
l |
|
r |
o |
l |
e |
|
t |
h |
r |
o |
u |
g |
h |
t |
Milliseconds |
127 |
71 |
116 |
23 |
90 |
102 |
39 |
29 |
62 |
157 |
124 |
121 |
108 |
58 |
152 |
98 |
71 |
103 |
58 |
116 |
44 |
85 |
80 |
127 |
142 |
Character |
o |
-o |
-t |
o |
u |
t |
|
c |
a |
l |
c |
u |
l |
u |
s |
. |
Milliseconds |
136 |
286 |
134 |
167 |
50 |
71 |
70 |
142 |
126 |
64 |
137 |
103 |
150 |
195 |
117 |
120 |
|
WPM Timing |
Seconds |
WPM |
2.26 |
90.24 |
4.52 |
74.32 |
6.78 |
81.4 |
9.04 |
88.92 |
11.3 |
93.43 |
13.56 |
98.21 |
15.82 |
94.79 |
18.08 |
95.55 |
20.34 |
94.37 |
22.61 |
95.02 |
24.87 |
98.45 |
27.13 |
98.21 |
29.39 |
97.19 |
31.65 |
99.34 |
33.91 |
98.03 |
36.17 |
95.22 |
38.43 |
92.74 |
40.69 |
91.13 |
42.95 |
89.41 |
45.21 |
89.45 |
47.47 |
91 |
49.73 |
90.97 |
51.99 |
90.71 |
54.25 |
91.13 |
56.51 |
93 |
58.77 |
93.1 |
61.03 |
93.19 |
63.3 |
92.9 |
65.56 |
92.99 |
67.82 |
94.49 |
70.08 |
94.7 |
72.34 |
94.39 |
74.6 |
95.23 |
76.86 |
94.77 |
79.12 |
94.04 |
81.38 |
94.96 |
83.64 |
94.83 |
85.9 |
92.48 |
88.16 |
91.33 |
90.42 |
92.63 |
92.68 |
92.83 |
94.94 |
92.14 |
97.2 |
91.11 |
99.46 |
92.05 |
101.72 |
92.37 |
103.99 |
92.67 |
106.25 |
92.5 |
108.51 |
92.46 |
110.77 |
92.19 |
113.03 |
91.73 |
|