Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3a415e091af5e65e349135f12ce3c5120eb301828ac1b1d48497bee4b10223d3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^