Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5a4550c3b9a0486d455d2cb2ee4ace0f0e701daf48e574ffb2f76cd701329a29:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^