Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5964785e54f61631c706158659dc719537d2960d10b8dc526da7ca5a188945d5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^