Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1df3184ea5096a840b329226767e577cd13488d560c502c470b847c4fc03ec04:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^