Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0b9a010e7ff276aa6f58d0a56ff2c01149445658376e4b52a1b00be63c4a2172:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^