Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5ebdeac0a08898e221fdf8c2830213c6d2b0c187bcaebbcdbd899b8b3ea35341:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^