Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2e904bbd1d5c238b8a08b23c55686ebe7b76eb3f6a8cd08aa5e80857c0fc0f46:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^