Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e94828361cf18dd0d2e08c179ef03df5ea22c4a645bded38675560a9dd0135bf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^