Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cac0f2313319d69cf8e830f7574526a1f38286a4744b720fd8866a86499f6f6e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^