Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 86d903471865bfb4db2145077fb90aa7f9811787143452536935e699dee01a8b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^