Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4c52d6fb784e9398f721de5905071aee90f5b600b00f8bbe606f48706bce7fbf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^