Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cc12ce8724c20a43211e979e65939ceb058564935b10830534d9c8d78b17ed54:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^