Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3b54d3bfd46ba9f489283bc58bf02bd1755ca2ea79fed8f7825c00b3b7d5c575:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^