Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 83dd4d2ffb16cfe83402d97755a7cdf43b7eab56e06b3d3ecf28ee948b109178:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^