Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2255aa0060bef8206f26ce175b7e582e194e96f148752136825289e10744adc8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^