Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f4ebd2dfb4cea8d9053370a7fff2f603e6ffc9652bf195fa7d555ba59b9e2bd9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^