Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 926d166073126b3510de6cad3646cc0414a5919f4e8b5bcc12fad858193fb7f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^