Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> daf42ab5a35a3cb5e0a271c0c9f64f0dfac342953a2a3f7cb09674d2a20f0976:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^