Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> acd017c7b3ab3121488c0862ad0647d54134bb4ace731329bf306287761590f5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^