Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3182ccf5c6cc7876140017d3bd826ceaa71f64ded295b66a7945637507462f88:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^