Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a77600955cdbc8d07bcdbc3f0f98cb5baa85cfb2a59c4a5b5facdd928a692ae5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^