Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bdb797678f2ee64382325d1579ea2e85c9abf83ff5fb20ff184f5ce3e86d403c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^