Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0ff09d6dd3497b98b4c06bdf7f976acc0a3c0587351fee96e1f5a57b300414bf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^