Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eb9c53d3e17a854c9cfb6ccedaacea8688cc7cf07a9c1b2609c6ac92e89c927a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^