Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5c2fc0715ac7558906ff6bc9eba384bf17b4e62e2cfa1133f8cd1c2c99c67643:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^