Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 99c83888b527b2a6fe3b7661ff07882b7fd65026c6612eb8caeb02b3ebbcf4de:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^