Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 09029a175328ebf1f0452a1a919febfa72c9567730cb805d4540a175b0a57829:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^